74787868

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4327}}^1$

素因数の和:4509

約数の個数: 24

約数和(自身を含む): 136332000

約数和(自身を除く): 61544132

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 4321, 4327, 8642, 8654, 17284, 17308, 125483, 250966, 501932, 644723, 1289446, 2578892, 18696967, 37393934, 74787868]

約数ペア:

[(1, 74787868), (2, 37393934), (4, 18696967), (29, 2578892), (58, 1289446), (116, 644723), (149, 501932), (298, 250966), (596, 125483), (4321, 17308), (4327, 17284), (8642, 8654)]