27911416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15787}}^1$

素因数の和:15823

約数の個数: 32

約数和(自身を含む): 59678640

約数和(自身を除く): 31767224

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 15787, 31574, 63148, 126296, 205231, 268379, 410462, 536758, 820924, 1073516, 1641848, 2147032, 3488927, 6977854, 13955708, 27911416]

約数ペア:

[(1, 27911416), (2, 13955708), (4, 6977854), (8, 3488927), (13, 2147032), (17, 1641848), (26, 1073516), (34, 820924), (52, 536758), (68, 410462), (104, 268379), (136, 205231), (221, 126296), (442, 63148), (884, 31574), (1768, 15787)]