64631308

素因数分解:

$2^2\times 7^1\times {\mathrm{2308261}}^1$

素因数の和:2308272

約数の個数: 12

約数和(自身を含む): 129262672

約数和(自身を除く): 64631364

約数列:

[1, 2, 4, 7, 14, 28, 2308261, 4616522, 9233044, 16157827, 32315654, 64631308]

約数ペア:

[(1, 64631308), (2, 32315654), (4, 16157827), (7, 9233044), (14, 4616522), (28, 2308261)]