40681768

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{34129}}^1$

素因数の和:34284

約数の個数: 16

約数和(自身を含む): 76792500

約数和(自身を除く): 36110732

約数列:

[1, 2, 4, 8, 149, 298, 596, 1192, 34129, 68258, 136516, 273032, 5085221, 10170442, 20340884, 40681768]

約数ペア:

[(1, 40681768), (2, 20340884), (4, 10170442), (8, 5085221), (149, 273032), (298, 136516), (596, 68258), (1192, 34129)]