13895989744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{787}}^1$

素因数の和:1063

約数の個数: 160

約数和(自身を含む): 33859943936

約数和(自身を除く): 19963954192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 181, 182, 208, 268, 362, 364, 469, 536, 724, 728, 787, 871, 938, 1072, 1267, 1448, 1456, 1574, 1742, 1876, 2353, 2534, 2896, 3148, 3484, 3752, 4706, 5068, 5509, 6097, 6296, 6968, 7504, 9412, 10136, 10231, 11018, 12127, 12194, 12592, 13936, 16471, 18824, 20272, 20462, 22036, 24254, 24388, 32942, 37648, 40924, 44072, 48508, 48776, 52729, 65884, 71617, 81848, 84889, 88144, 97016, 97552, 105458, 131768, 142447, 143234, 157651, 163696, 169778, 194032, 210916, 263536, 284894, 286468, 315302, 339556, 369103, 421832, 569788, 572936, 630604, 679112, 685477, 738206, 843664, 997129, 1103557, 1139576, 1145872, 1261208, 1358224, 1370954, 1476412, 1851811, 1994258, 2207114, 2279152, 2522416, 2741908, 2952824, 3703622, 3988516, 4414228, 4798339, 5483816, 5905648, 7407244, 7977032, 8828456, 9543949, 9596678, 10967632, 12962677, 14814488, 15954064, 17656912, 19087898, 19193356, 25925354, 29628976, 38175796, 38386712, 51850708, 66807643, 76351592, 76773424, 103701416, 124071337, 133615286, 152703184, 207402832, 248142674, 267230572, 496285348, 534461144, 868499359, 992570696, 1068922288, 1736998718, 1985141392, 3473997436, 6947994872, 13895989744]

約数ペア:

[(1, 13895989744), (2, 6947994872), (4, 3473997436), (7, 1985141392), (8, 1736998718), (13, 1068922288), (14, 992570696), (16, 868499359), (26, 534461144), (28, 496285348), (52, 267230572), (56, 248142674), (67, 207402832), (91, 152703184), (104, 133615286), (112, 124071337), (134, 103701416), (181, 76773424), (182, 76351592), (208, 66807643), (268, 51850708), (362, 38386712), (364, 38175796), (469, 29628976), (536, 25925354), (724, 19193356), (728, 19087898), (787, 17656912), (871, 15954064), (938, 14814488), (1072, 12962677), (1267, 10967632), (1448, 9596678), (1456, 9543949), (1574, 8828456), (1742, 7977032), (1876, 7407244), (2353, 5905648), (2534, 5483816), (2896, 4798339), (3148, 4414228), (3484, 3988516), (3752, 3703622), (4706, 2952824), (5068, 2741908), (5509, 2522416), (6097, 2279152), (6296, 2207114), (6968, 1994258), (7504, 1851811), (9412, 1476412), (10136, 1370954), (10231, 1358224), (11018, 1261208), (12127, 1145872), (12194, 1139576), (12592, 1103557), (13936, 997129), (16471, 843664), (18824, 738206), (20272, 685477), (20462, 679112), (22036, 630604), (24254, 572936), (24388, 569788), (32942, 421832), (37648, 369103), (40924, 339556), (44072, 315302), (48508, 286468), (48776, 284894), (52729, 263536), (65884, 210916), (71617, 194032), (81848, 169778), (84889, 163696), (88144, 157651), (97016, 143234), (97552, 142447), (105458, 131768)]