68353744

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{12241}}^1$

素因数の和:12598

約数の個数: 20

約数和(自身を含む): 132825700

約数和(自身を除く): 64471956

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 12241, 24482, 48964, 97928, 195856, 4272109, 8544218, 17088436, 34176872, 68353744]

約数ペア:

[(1, 68353744), (2, 34176872), (4, 17088436), (8, 8544218), (16, 4272109), (349, 195856), (698, 97928), (1396, 48964), (2792, 24482), (5584, 12241)]