25977536

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31223}}^1$

素因数の和:31248

約数の個数: 28

約数和(自身を含む): 55516272

約数和(自身を除く): 29538736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 31223, 62446, 124892, 249784, 405899, 499568, 811798, 999136, 1623596, 1998272, 3247192, 6494384, 12988768, 25977536]

約数ペア:

[(1, 25977536), (2, 12988768), (4, 6494384), (8, 3247192), (13, 1998272), (16, 1623596), (26, 999136), (32, 811798), (52, 499568), (64, 405899), (104, 249784), (208, 124892), (416, 62446), (832, 31223)]