65556556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{74159}}^1$

素因数の和:74193

約数の個数: 24

約数和(自身を含む): 130818240

約数和(自身を除く): 65261684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 74159, 148318, 296636, 964067, 1260703, 1928134, 2521406, 3856268, 5042812, 16389139, 32778278, 65556556]

約数ペア:

[(1, 65556556), (2, 32778278), (4, 16389139), (13, 5042812), (17, 3856268), (26, 2521406), (34, 1928134), (52, 1260703), (68, 964067), (221, 296636), (442, 148318), (884, 74159)]