77791402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{8573}}^1$

素因数の和:8937

約数の個数: 16

約数和(自身を含む): 126037800

約数和(自身を除く): 48246398

約数列:

[1, 2, 13, 26, 349, 698, 4537, 8573, 9074, 17146, 111449, 222898, 2991977, 5983954, 38895701, 77791402]

約数ペア:

[(1, 77791402), (2, 38895701), (13, 5983954), (26, 2991977), (349, 222898), (698, 111449), (4537, 17146), (8573, 9074)]