26880490832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{112279}}^1$

素因数の和:113451

約数の個数: 40

約数和(自身を含む): 56136407040

約数和(自身を除く): 29255916208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1151, 2302, 4604, 9208, 14963, 18416, 29926, 59852, 112279, 119704, 224558, 239408, 449116, 898232, 1459627, 1796464, 2919254, 5838508, 11677016, 23354032, 129233129, 258466258, 516932516, 1033865032, 1680030677, 2067730064, 3360061354, 6720122708, 13440245416, 26880490832]

約数ペア:

[(1, 26880490832), (2, 13440245416), (4, 6720122708), (8, 3360061354), (13, 2067730064), (16, 1680030677), (26, 1033865032), (52, 516932516), (104, 258466258), (208, 129233129), (1151, 23354032), (2302, 11677016), (4604, 5838508), (9208, 2919254), (14963, 1796464), (18416, 1459627), (29926, 898232), (59852, 449116), (112279, 239408), (119704, 224558)]