71377792

素因数分解:

$2^7\times {\mathrm{557639}}^1$

素因数の和:557653

約数の個数: 16

約数和(自身を含む): 142198200

約数和(自身を除く): 70820408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 557639, 1115278, 2230556, 4461112, 8922224, 17844448, 35688896, 71377792]

約数ペア:

[(1, 71377792), (2, 35688896), (4, 17844448), (8, 8922224), (16, 4461112), (32, 2230556), (64, 1115278), (128, 557639)]