72690472

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{313321}}^1$

素因数の和:313356

約数の個数: 16

約数和(自身を含む): 140994900

約数和(自身を除く): 68304428

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 313321, 626642, 1253284, 2506568, 9086309, 18172618, 36345236, 72690472]

約数ペア:

[(1, 72690472), (2, 36345236), (4, 18172618), (8, 9086309), (29, 2506568), (58, 1253284), (116, 626642), (232, 313321)]