8445372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 21732480

約数和(自身を除く): 13287108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1259, 1677, 2236, 2518, 3354, 3777, 5036, 6708, 7554, 15108, 16367, 32734, 49101, 54137, 65468, 98202, 108274, 162411, 196404, 216548, 324822, 649644, 703781, 1407562, 2111343, 2815124, 4222686, 8445372]

約数ペア:

[(1, 8445372), (2, 4222686), (3, 2815124), (4, 2111343), (6, 1407562), (12, 703781), (13, 649644), (26, 324822), (39, 216548), (43, 196404), (52, 162411), (78, 108274), (86, 98202), (129, 65468), (156, 54137), (172, 49101), (258, 32734), (516, 16367), (559, 15108), (1118, 7554), (1259, 6708), (1677, 5036), (2236, 3777), (2518, 3354)]