71172328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{468239}}^1$

素因数の和:468264

約数の個数: 16

約数和(自身を含む): 140472000

約数和(自身を除く): 69299672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 468239, 936478, 1872956, 3745912, 8896541, 17793082, 35586164, 71172328]

約数ペア:

[(1, 71172328), (2, 35586164), (4, 17793082), (8, 8896541), (19, 3745912), (38, 1872956), (76, 936478), (152, 468239)]