28534196

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 51427656

約数和(自身を除く): 22893460

約数列:

[1, 2, 4, 41, 82, 164, 257, 514, 677, 1028, 1354, 2708, 10537, 21074, 27757, 42148, 55514, 111028, 173989, 347978, 695956, 7133549, 14267098, 28534196]

約数ペア:

[(1, 28534196), (2, 14267098), (4, 7133549), (41, 695956), (82, 347978), (164, 173989), (257, 111028), (514, 55514), (677, 42148), (1028, 27757), (1354, 21074), (2708, 10537)]