64291664

素因数分解:

$2^4\times {\mathrm{1103}}^1\times {\mathrm{3643}}^1$

素因数の和:4754

約数の個数: 20

約数和(自身を含む): 124712256

約数和(自身を除く): 60420592

約数列:

[1, 2, 4, 8, 16, 1103, 2206, 3643, 4412, 7286, 8824, 14572, 17648, 29144, 58288, 4018229, 8036458, 16072916, 32145832, 64291664]

約数ペア:

[(1, 64291664), (2, 32145832), (4, 16072916), (8, 8036458), (16, 4018229), (1103, 58288), (2206, 29144), (3643, 17648), (4412, 14572), (7286, 8824)]