15043456

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 30165480

約数和(自身を除く): 15122024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 557, 844, 1114, 1688, 2228, 3376, 4456, 6752, 8912, 13504, 17824, 27008, 35648, 71296, 117527, 235054, 470108, 940216, 1880432, 3760864, 7521728, 15043456]

約数ペア:

[(1, 15043456), (2, 7521728), (4, 3760864), (8, 1880432), (16, 940216), (32, 470108), (64, 235054), (128, 117527), (211, 71296), (422, 35648), (557, 27008), (844, 17824), (1114, 13504), (1688, 8912), (2228, 6752), (3376, 4456)]