65600912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{315389}}^1$

素因数の和:315410

約数の個数: 20

約数和(自身を含む): 136879260

約数和(自身を除く): 71278348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 315389, 630778, 1261556, 2523112, 4100057, 5046224, 8200114, 16400228, 32800456, 65600912]

約数ペア:

[(1, 65600912), (2, 32800456), (4, 16400228), (8, 8200114), (13, 5046224), (16, 4100057), (26, 2523112), (52, 1261556), (104, 630778), (208, 315389)]