72942814

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{168071}}^1$

素因数の和:168111

約数の個数: 16

約数和(自身を含む): 129079296

約数和(自身を除く): 56136482

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 168071, 336142, 1176497, 2352994, 5210201, 10420402, 36471407, 72942814]

約数ペア:

[(1, 72942814), (2, 36471407), (7, 10420402), (14, 5210201), (31, 2352994), (62, 1176497), (217, 336142), (434, 168071)]