40064276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 83715072

約数和(自身を除く): 43650796

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 101, 124, 202, 217, 404, 434, 457, 707, 868, 914, 1414, 1828, 2828, 3131, 3199, 6262, 6398, 12524, 12796, 14167, 21917, 28334, 43834, 46157, 56668, 87668, 92314, 99169, 184628, 198338, 323099, 396676, 646198, 1292396, 1430867, 2861734, 5723468, 10016069, 20032138, 40064276]

約数ペア:

[(1, 40064276), (2, 20032138), (4, 10016069), (7, 5723468), (14, 2861734), (28, 1430867), (31, 1292396), (62, 646198), (101, 396676), (124, 323099), (202, 198338), (217, 184628), (404, 99169), (434, 92314), (457, 87668), (707, 56668), (868, 46157), (914, 43834), (1414, 28334), (1828, 21917), (2828, 14167), (3131, 12796), (3199, 12524), (6262, 6398)]