22681672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12829}}^1$

素因数の和:12865

約数の個数: 32

約数和(自身を含む): 48497400

約数和(自身を除く): 25815728

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 12829, 25658, 51316, 102632, 166777, 218093, 333554, 436186, 667108, 872372, 1334216, 1744744, 2835209, 5670418, 11340836, 22681672]

約数ペア:

[(1, 22681672), (2, 11340836), (4, 5670418), (8, 2835209), (13, 1744744), (17, 1334216), (26, 872372), (34, 667108), (52, 436186), (68, 333554), (104, 218093), (136, 166777), (221, 102632), (442, 51316), (884, 25658), (1768, 12829)]