4352816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1269

約数の個数: 40

約数和(自身を含む): 9624384

約数和(自身を除く): 5271568

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1231, 1768, 2462, 3536, 4924, 9848, 16003, 19696, 20927, 32006, 41854, 64012, 83708, 128024, 167416, 256048, 272051, 334832, 544102, 1088204, 2176408, 4352816]

約数ペア:

[(1, 4352816), (2, 2176408), (4, 1088204), (8, 544102), (13, 334832), (16, 272051), (17, 256048), (26, 167416), (34, 128024), (52, 83708), (68, 64012), (104, 41854), (136, 32006), (208, 20927), (221, 19696), (272, 16003), (442, 9848), (884, 4924), (1231, 3536), (1768, 2462)]