27751268

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 49555800

約数和(自身を除く): 21804532

約数列:

[1, 2, 4, 89, 137, 178, 274, 356, 548, 569, 1138, 2276, 12193, 24386, 48772, 50641, 77953, 101282, 155906, 202564, 311812, 6937817, 13875634, 27751268]

約数ペア:

[(1, 27751268), (2, 13875634), (4, 6937817), (89, 311812), (137, 202564), (178, 155906), (274, 101282), (356, 77953), (548, 50641), (569, 48772), (1138, 24386), (2276, 12193)]