71295556

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{2879}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 128701440

約数和(自身を除く): 57405884

約数列:

[1, 2, 4, 41, 82, 151, 164, 302, 604, 2879, 5758, 6191, 11516, 12382, 24764, 118039, 236078, 434729, 472156, 869458, 1738916, 17823889, 35647778, 71295556]

約数ペア:

[(1, 71295556), (2, 35647778), (4, 17823889), (41, 1738916), (82, 869458), (151, 472156), (164, 434729), (302, 236078), (604, 118039), (2879, 24764), (5758, 12382), (6191, 11516)]