25900908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 66286080

約数和(自身を除く): 40385172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 239, 478, 717, 821, 956, 1434, 1642, 2463, 2629, 2868, 3284, 4926, 5258, 7887, 9031, 9852, 10516, 15774, 18062, 27093, 31548, 36124, 54186, 108372, 196219, 392438, 588657, 784876, 1177314, 2158409, 2354628, 4316818, 6475227, 8633636, 12950454, 25900908]

約数ペア:

[(1, 25900908), (2, 12950454), (3, 8633636), (4, 6475227), (6, 4316818), (11, 2354628), (12, 2158409), (22, 1177314), (33, 784876), (44, 588657), (66, 392438), (132, 196219), (239, 108372), (478, 54186), (717, 36124), (821, 31548), (956, 27093), (1434, 18062), (1642, 15774), (2463, 10516), (2629, 9852), (2868, 9031), (3284, 7887), (4926, 5258)]