13770224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:537

約数の個数: 40

約数和(自身を含む): 28956480

約数和(自身を除く): 15186256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 277, 478, 554, 956, 1108, 1912, 2216, 3107, 3601, 3824, 4432, 6214, 7202, 12428, 14404, 24856, 28808, 49712, 57616, 66203, 132406, 264812, 529624, 860639, 1059248, 1721278, 3442556, 6885112, 13770224]

約数ペア:

[(1, 13770224), (2, 6885112), (4, 3442556), (8, 1721278), (13, 1059248), (16, 860639), (26, 529624), (52, 264812), (104, 132406), (208, 66203), (239, 57616), (277, 49712), (478, 28808), (554, 24856), (956, 14404), (1108, 12428), (1912, 7202), (2216, 6214), (3107, 4432), (3601, 3824)]