13274416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1381

約数の個数: 40

約数和(自身を含む): 27989280

約数和(自身を除く): 14714864

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 1319, 2516, 2638, 5032, 5276, 10064, 10552, 21104, 22423, 44846, 48803, 89692, 97606, 179384, 195212, 358768, 390424, 780848, 829651, 1659302, 3318604, 6637208, 13274416]

約数ペア:

[(1, 13274416), (2, 6637208), (4, 3318604), (8, 1659302), (16, 829651), (17, 780848), (34, 390424), (37, 358768), (68, 195212), (74, 179384), (136, 97606), (148, 89692), (272, 48803), (296, 44846), (592, 22423), (629, 21104), (1258, 10552), (1319, 10064), (2516, 5276), (2638, 5032)]