71504312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47797}}^1$

素因数の和:47831

約数の個数: 32

約数和(自身を含む): 154865520

約数和(自身を除く): 83361208

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 47797, 95594, 191188, 382376, 525767, 812549, 1051534, 1625098, 2103068, 3250196, 4206136, 6500392, 8938039, 17876078, 35752156, 71504312]

約数ペア:

[(1, 71504312), (2, 35752156), (4, 17876078), (8, 8938039), (11, 6500392), (17, 4206136), (22, 3250196), (34, 2103068), (44, 1625098), (68, 1051534), (88, 812549), (136, 525767), (187, 382376), (374, 191188), (748, 95594), (1496, 47797)]