64923268

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 116121152

約数和(自身を除く): 51197884

約数列:

[1, 2, 4, 67, 134, 157, 268, 314, 628, 1543, 3086, 6172, 10519, 21038, 42076, 103381, 206762, 242251, 413524, 484502, 969004, 16230817, 32461634, 64923268]

約数ペア:

[(1, 64923268), (2, 32461634), (4, 16230817), (67, 969004), (134, 484502), (157, 413524), (268, 242251), (314, 206762), (628, 103381), (1543, 42076), (3086, 21038), (6172, 10519)]