29810578

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 52818048

約数和(自身を除く): 23007470

約数列:

[1, 2, 7, 14, 61, 67, 122, 134, 427, 469, 521, 854, 938, 1042, 3647, 4087, 7294, 8174, 28609, 31781, 34907, 57218, 63562, 69814, 222467, 244349, 444934, 488698, 2129327, 4258654, 14905289, 29810578]

約数ペア:

[(1, 29810578), (2, 14905289), (7, 4258654), (14, 2129327), (61, 488698), (67, 444934), (122, 244349), (134, 222467), (427, 69814), (469, 63562), (521, 57218), (854, 34907), (938, 31781), (1042, 28609), (3647, 8174), (4087, 7294)]