28520232716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5309053}}^1$

素因数の和:5309153

約数の個数: 24

約数和(自身を含む): 53515264320

約数和(自身を除く): 24995031604

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 5309053, 10618106, 21236212, 90253901, 180507802, 361015604, 419415187, 838830374, 1677660748, 7130058179, 14260116358, 28520232716]

約数ペア:

[(1, 28520232716), (2, 14260116358), (4, 7130058179), (17, 1677660748), (34, 838830374), (68, 419415187), (79, 361015604), (158, 180507802), (316, 90253901), (1343, 21236212), (2686, 10618106), (5372, 5309053)]