26289642808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22980457}}^1$

素因数の和:22980487

約数の個数: 32

約数和(自身を含む): 57910754160

約数和(自身を除く): 31621111352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 22980457, 45960914, 91921828, 183843656, 252785027, 298745941, 505570054, 597491882, 1011140108, 1194983764, 2022280216, 2389967528, 3286205351, 6572410702, 13144821404, 26289642808]

約数ペア:

[(1, 26289642808), (2, 13144821404), (4, 6572410702), (8, 3286205351), (11, 2389967528), (13, 2022280216), (22, 1194983764), (26, 1011140108), (44, 597491882), (52, 505570054), (88, 298745941), (104, 252785027), (143, 183843656), (286, 91921828), (572, 45960914), (1144, 22980457)]