71310544

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:947

約数の個数: 40

約数和(自身を含む): 142962080

約数和(自身を除く): 71651536

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 163, 296, 326, 592, 652, 739, 1304, 1478, 2608, 2956, 5912, 6031, 11824, 12062, 24124, 27343, 48248, 54686, 96496, 109372, 120457, 218744, 240914, 437488, 481828, 963656, 1927312, 4456909, 8913818, 17827636, 35655272, 71310544]

約数ペア:

[(1, 71310544), (2, 35655272), (4, 17827636), (8, 8913818), (16, 4456909), (37, 1927312), (74, 963656), (148, 481828), (163, 437488), (296, 240914), (326, 218744), (592, 120457), (652, 109372), (739, 96496), (1304, 54686), (1478, 48248), (2608, 27343), (2956, 24124), (5912, 12062), (6031, 11824)]