15703897664

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{86981}}^1$

素因数の和:87044

約数の個数: 112

約数和(自身を含む): 39591422976

約数和(自身を除く): 23887525312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 992, 1456, 1612, 1736, 1984, 2821, 2912, 3224, 3472, 5642, 5824, 6448, 6944, 11284, 12896, 13888, 22568, 25792, 45136, 86981, 90272, 173962, 180544, 347924, 608867, 695848, 1130753, 1217734, 1391696, 2261506, 2435468, 2696411, 2783392, 4523012, 4870936, 5392822, 5566784, 7915271, 9046024, 9741872, 10785644, 15830542, 18092048, 18874877, 19483744, 21571288, 31661084, 35053343, 36184096, 37749754, 38967488, 43142576, 63322168, 70106686, 72368192, 75499508, 86285152, 126644336, 140213372, 150999016, 172570304, 245373401, 253288672, 280426744, 301998032, 490746802, 506577344, 560853488, 603996064, 981493604, 1121706976, 1207992128, 1962987208, 2243413952, 3925974416, 7851948832, 15703897664]

約数ペア:

[(1, 15703897664), (2, 7851948832), (4, 3925974416), (7, 2243413952), (8, 1962987208), (13, 1207992128), (14, 1121706976), (16, 981493604), (26, 603996064), (28, 560853488), (31, 506577344), (32, 490746802), (52, 301998032), (56, 280426744), (62, 253288672), (64, 245373401), (91, 172570304), (104, 150999016), (112, 140213372), (124, 126644336), (182, 86285152), (208, 75499508), (217, 72368192), (224, 70106686), (248, 63322168), (364, 43142576), (403, 38967488), (416, 37749754), (434, 36184096), (448, 35053343), (496, 31661084), (728, 21571288), (806, 19483744), (832, 18874877), (868, 18092048), (992, 15830542), (1456, 10785644), (1612, 9741872), (1736, 9046024), (1984, 7915271), (2821, 5566784), (2912, 5392822), (3224, 4870936), (3472, 4523012), (5642, 2783392), (5824, 2696411), (6448, 2435468), (6944, 2261506), (11284, 1391696), (12896, 1217734), (13888, 1130753), (22568, 695848), (25792, 608867), (45136, 347924), (86981, 180544), (90272, 173962)]