690112

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 28

約数和(自身を含む): 1408176

約数和(自身を除く): 718064

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 263, 328, 526, 656, 1052, 1312, 2104, 2624, 4208, 8416, 10783, 16832, 21566, 43132, 86264, 172528, 345056, 690112]

約数ペア:

[(1, 690112), (2, 345056), (4, 172528), (8, 86264), (16, 43132), (32, 21566), (41, 16832), (64, 10783), (82, 8416), (164, 4208), (263, 2624), (328, 2104), (526, 1312), (656, 1052)]