64289776

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{3559}}^1$

素因数の和:4696

約数の個数: 20

約数和(自身を含む): 124706800

約数和(自身を除く): 60417024

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 3559, 4516, 7118, 9032, 14236, 18064, 28472, 56944, 4018111, 8036222, 16072444, 32144888, 64289776]

約数ペア:

[(1, 64289776), (2, 32144888), (4, 16072444), (8, 8036222), (16, 4018111), (1129, 56944), (2258, 28472), (3559, 18064), (4516, 14236), (7118, 9032)]