78621056

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{36131}}^1$

素因数の和:36162

約数の個数: 32

約数和(自身を含む): 165845880

約数和(自身を除く): 87224824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 36131, 72262, 144524, 289048, 578096, 614227, 1156192, 1228454, 2312384, 2456908, 4624768, 4913816, 9827632, 19655264, 39310528, 78621056]

約数ペア:

[(1, 78621056), (2, 39310528), (4, 19655264), (8, 9827632), (16, 4913816), (17, 4624768), (32, 2456908), (34, 2312384), (64, 1228454), (68, 1156192), (128, 614227), (136, 578096), (272, 289048), (544, 144524), (1088, 72262), (2176, 36131)]