64863608

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1201}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 125344560

約数和(自身を除く): 60480952

約数列:

[1, 2, 4, 8, 43, 86, 157, 172, 314, 344, 628, 1201, 1256, 2402, 4804, 6751, 9608, 13502, 27004, 51643, 54008, 103286, 188557, 206572, 377114, 413144, 754228, 1508456, 8107951, 16215902, 32431804, 64863608]

約数ペア:

[(1, 64863608), (2, 32431804), (4, 16215902), (8, 8107951), (43, 1508456), (86, 754228), (157, 413144), (172, 377114), (314, 206572), (344, 188557), (628, 103286), (1201, 54008), (1256, 51643), (2402, 27004), (4804, 13502), (6751, 9608)]