68947328

素因数分解:

$2^7\times {\mathrm{538651}}^1$

素因数の和:538665

約数の個数: 16

約数和(自身を含む): 137356260

約数和(自身を除く): 68408932

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 538651, 1077302, 2154604, 4309208, 8618416, 17236832, 34473664, 68947328]

約数ペア:

[(1, 68947328), (2, 34473664), (4, 17236832), (8, 8618416), (16, 4309208), (32, 2154604), (64, 1077302), (128, 538651)]