77780024

素因数分解:

$2^3\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2441}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 167032800

約数和(自身を除く): 89252776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 569, 1138, 2276, 2441, 3983, 4552, 4882, 7966, 9764, 15932, 17087, 19528, 31864, 34174, 68348, 136696, 1388929, 2777858, 5555716, 9722503, 11111432, 19445006, 38890012, 77780024]

約数ペア:

[(1, 77780024), (2, 38890012), (4, 19445006), (7, 11111432), (8, 9722503), (14, 5555716), (28, 2777858), (56, 1388929), (569, 136696), (1138, 68348), (2276, 34174), (2441, 31864), (3983, 19528), (4552, 17087), (4882, 15932), (7966, 9764)]