80572622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{10723}}^1$

素因数の和:10772

約数の個数: 24

約数和(自身を含む): 138275256

約数和(自身を除く): 57702634

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 10723, 21446, 139399, 182291, 278798, 364582, 2369783, 3098947, 4739566, 6197894, 40286311, 80572622]

約数ペア:

[(1, 80572622), (2, 40286311), (13, 6197894), (17, 4739566), (26, 3098947), (34, 2369783), (221, 364582), (289, 278798), (442, 182291), (578, 139399), (3757, 21446), (7514, 10723)]