40247128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{613}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 78469200

約数和(自身を除く): 38222072

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 283, 566, 613, 1132, 1226, 2264, 2452, 4904, 8207, 16414, 17777, 32828, 35554, 65656, 71108, 142216, 173479, 346958, 693916, 1387832, 5030891, 10061782, 20123564, 40247128]

約数ペア:

[(1, 40247128), (2, 20123564), (4, 10061782), (8, 5030891), (29, 1387832), (58, 693916), (116, 346958), (232, 173479), (283, 142216), (566, 71108), (613, 65656), (1132, 35554), (1226, 32828), (2264, 17777), (2452, 16414), (4904, 8207)]