64215338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 109408320

約数和(自身を除く): 45192982

約数列:

[1, 2, 11, 22, 29, 58, 251, 319, 401, 502, 638, 802, 2761, 4411, 5522, 7279, 8822, 11629, 14558, 23258, 80069, 100651, 127919, 160138, 201302, 255838, 1107161, 2214322, 2918879, 5837758, 32107669, 64215338]

約数ペア:

[(1, 64215338), (2, 32107669), (11, 5837758), (22, 2918879), (29, 2214322), (58, 1107161), (251, 255838), (319, 201302), (401, 160138), (502, 127919), (638, 100651), (802, 80069), (2761, 23258), (4411, 14558), (5522, 11629), (7279, 8822)]