26072528

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{20627}}^1$

素因数の和:20714

約数の個数: 20

約数和(自身を含む): 51157440

約数和(自身を除く): 25084912

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 20627, 41254, 82508, 165016, 330032, 1629533, 3259066, 6518132, 13036264, 26072528]

約数ペア:

[(1, 26072528), (2, 13036264), (4, 6518132), (8, 3259066), (16, 1629533), (79, 330032), (158, 165016), (316, 82508), (632, 41254), (1264, 20627)]