39742872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 76378728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 59, 68, 78, 102, 104, 118, 127, 136, 156, 177, 204, 221, 236, 254, 312, 354, 381, 408, 442, 472, 508, 663, 708, 762, 767, 884, 1003, 1016, 1326, 1416, 1524, 1534, 1651, 1768, 2006, 2159, 2301, 2652, 3009, 3048, 3068, 3302, 4012, 4318, 4602, 4953, 5304, 6018, 6136, 6477, 6604, 7493, 8024, 8636, 9204, 9906, 12036, 12954, 13039, 13208, 14986, 17272, 18408, 19812, 22479, 24072, 25908, 26078, 28067, 29972, 39117, 39624, 44958, 51816, 52156, 56134, 59944, 78234, 84201, 89916, 97409, 104312, 112268, 127381, 156468, 168402, 179832, 194818, 224536, 254762, 292227, 312936, 336804, 382143, 389636, 509524, 584454, 673608, 764286, 779272, 1019048, 1168908, 1528572, 1655953, 2337816, 3057144, 3311906, 4967859, 6623812, 9935718, 13247624, 19871436, 39742872]

約数ペア:

[(1, 39742872), (2, 19871436), (3, 13247624), (4, 9935718), (6, 6623812), (8, 4967859), (12, 3311906), (13, 3057144), (17, 2337816), (24, 1655953), (26, 1528572), (34, 1168908), (39, 1019048), (51, 779272), (52, 764286), (59, 673608), (68, 584454), (78, 509524), (102, 389636), (104, 382143), (118, 336804), (127, 312936), (136, 292227), (156, 254762), (177, 224536), (204, 194818), (221, 179832), (236, 168402), (254, 156468), (312, 127381), (354, 112268), (381, 104312), (408, 97409), (442, 89916), (472, 84201), (508, 78234), (663, 59944), (708, 56134), (762, 52156), (767, 51816), (884, 44958), (1003, 39624), (1016, 39117), (1326, 29972), (1416, 28067), (1524, 26078), (1534, 25908), (1651, 24072), (1768, 22479), (2006, 19812), (2159, 18408), (2301, 17272), (2652, 14986), (3009, 13208), (3048, 13039), (3068, 12954), (3302, 12036), (4012, 9906), (4318, 9204), (4602, 8636), (4953, 8024), (5304, 7493), (6018, 6604), (6136, 6477)]