40144448

素因数分解:

$2^6\times {\mathrm{627257}}^1$

素因数の和:627269

約数の個数: 14

約数和(自身を含む): 79661766

約数和(自身を除く): 39517318

約数列:

[1, 2, 4, 8, 16, 32, 64, 627257, 1254514, 2509028, 5018056, 10036112, 20072224, 40144448]

約数ペア:

[(1, 40144448), (2, 20072224), (4, 10036112), (8, 5018056), (16, 2509028), (32, 1254514), (64, 627257)]