74462648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{523}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 154826280

約数和(自身を除く): 80363632

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 523, 962, 1046, 1369, 1924, 2092, 2738, 3848, 4184, 5476, 6799, 10952, 13598, 17797, 19351, 27196, 35594, 38702, 54392, 71188, 77404, 142376, 154808, 251563, 503126, 715987, 1006252, 1431974, 2012504, 2863948, 5727896, 9307831, 18615662, 37231324, 74462648]

約数ペア:

[(1, 74462648), (2, 37231324), (4, 18615662), (8, 9307831), (13, 5727896), (26, 2863948), (37, 2012504), (52, 1431974), (74, 1006252), (104, 715987), (148, 503126), (296, 251563), (481, 154808), (523, 142376), (962, 77404), (1046, 71188), (1369, 54392), (1924, 38702), (2092, 35594), (2738, 27196), (3848, 19351), (4184, 17797), (5476, 13598), (6799, 10952)]