68663344

素因数分解:

$2^4\times {\mathrm{1049}}^1\times {\mathrm{4091}}^1$

素因数の和:5148

約数の個数: 20

約数和(自身を含む): 133194600

約数和(自身を除く): 64531256

約数列:

[1, 2, 4, 8, 16, 1049, 2098, 4091, 4196, 8182, 8392, 16364, 16784, 32728, 65456, 4291459, 8582918, 17165836, 34331672, 68663344]

約数ペア:

[(1, 68663344), (2, 34331672), (4, 17165836), (8, 8582918), (16, 4291459), (1049, 65456), (2098, 32728), (4091, 16784), (4196, 16364), (8182, 8392)]