57139648

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{3557}}^1$

素因数の和:3820

約数の個数: 28

約数和(自身を含む): 113870232

約数和(自身を除く): 56730584

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 502, 1004, 2008, 3557, 4016, 7114, 8032, 14228, 16064, 28456, 56912, 113824, 227648, 892807, 1785614, 3571228, 7142456, 14284912, 28569824, 57139648]

約数ペア:

[(1, 57139648), (2, 28569824), (4, 14284912), (8, 7142456), (16, 3571228), (32, 1785614), (64, 892807), (251, 227648), (502, 113824), (1004, 56912), (2008, 28456), (3557, 16064), (4016, 14228), (7114, 8032)]