40588778

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 65007360

約数和(自身を除く): 24418582

約数列:

[1, 2, 37, 53, 74, 79, 106, 131, 158, 262, 1961, 2923, 3922, 4187, 4847, 5846, 6943, 8374, 9694, 10349, 13886, 20698, 154919, 256891, 309838, 382913, 513782, 548497, 765826, 1096994, 20294389, 40588778]

約数ペア:

[(1, 40588778), (2, 20294389), (37, 1096994), (53, 765826), (74, 548497), (79, 513782), (106, 382913), (131, 309838), (158, 256891), (262, 154919), (1961, 20698), (2923, 13886), (3922, 10349), (4187, 9694), (4847, 8374), (5846, 6943)]