12780064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{36307}}^1$

素因数の和:36328

約数の個数: 24

約数和(自身を含む): 27448848

約数和(自身を除く): 14668784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 36307, 72614, 145228, 290456, 399377, 580912, 798754, 1161824, 1597508, 3195016, 6390032, 12780064]

約数ペア:

[(1, 12780064), (2, 6390032), (4, 3195016), (8, 1597508), (11, 1161824), (16, 798754), (22, 580912), (32, 399377), (44, 290456), (88, 145228), (176, 72614), (352, 36307)]