71643416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14657}}^1$

素因数の和:14723

約数の個数: 32

約数和(自身を含む): 147752640

約数和(自身を除く): 76109224

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 14657, 29314, 58628, 117256, 190541, 381082, 688879, 762164, 1377758, 1524328, 2755516, 5511032, 8955427, 17910854, 35821708, 71643416]

約数ペア:

[(1, 71643416), (2, 35821708), (4, 17910854), (8, 8955427), (13, 5511032), (26, 2755516), (47, 1524328), (52, 1377758), (94, 762164), (104, 688879), (188, 381082), (376, 190541), (611, 117256), (1222, 58628), (2444, 29314), (4888, 14657)]