66910288

素因数分解:

$2^4\times {\mathrm{1493}}^1\times {\mathrm{2801}}^1$

素因数の和:4302

約数の個数: 20

約数和(自身を含む): 129771828

約数和(自身を除く): 62861540

約数列:

[1, 2, 4, 8, 16, 1493, 2801, 2986, 5602, 5972, 11204, 11944, 22408, 23888, 44816, 4181893, 8363786, 16727572, 33455144, 66910288]

約数ペア:

[(1, 66910288), (2, 33455144), (4, 16727572), (8, 8363786), (16, 4181893), (1493, 44816), (2801, 23888), (2986, 22408), (5602, 11944), (5972, 11204)]