27326416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1$

素因数の和:1763

約数の個数: 40

約数和(自身を含む): 57774080

約数和(自身を除く): 30447664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 1663, 2054, 3326, 4108, 6652, 8216, 13304, 16432, 21619, 26608, 43238, 86476, 131377, 172952, 262754, 345904, 525508, 1051016, 1707901, 2102032, 3415802, 6831604, 13663208, 27326416]

約数ペア:

[(1, 27326416), (2, 13663208), (4, 6831604), (8, 3415802), (13, 2102032), (16, 1707901), (26, 1051016), (52, 525508), (79, 345904), (104, 262754), (158, 172952), (208, 131377), (316, 86476), (632, 43238), (1027, 26608), (1264, 21619), (1663, 16432), (2054, 13304), (3326, 8216), (4108, 6652)]