38748642

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 79056000

約数和(自身を除く): 40307358

約数列:

[1, 2, 3, 6, 89, 149, 178, 267, 298, 447, 487, 534, 894, 974, 1461, 2922, 13261, 26522, 39783, 43343, 72563, 79566, 86686, 130029, 145126, 217689, 260058, 435378, 6458107, 12916214, 19374321, 38748642]

約数ペア:

[(1, 38748642), (2, 19374321), (3, 12916214), (6, 6458107), (89, 435378), (149, 260058), (178, 217689), (267, 145126), (298, 130029), (447, 86686), (487, 79566), (534, 72563), (894, 43343), (974, 39783), (1461, 26522), (2922, 13261)]