71384432

素因数分解:

$2^4\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1033}}^1$

素因数の和:1665

約数の個数: 40

約数和(自身を含む): 158474976

約数和(自身を除く): 87090544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 617, 1033, 1234, 2066, 2468, 4132, 4319, 4936, 7231, 8264, 8638, 9872, 14462, 16528, 17276, 28924, 34552, 57848, 69104, 115696, 637361, 1274722, 2549444, 4461527, 5098888, 8923054, 10197776, 17846108, 35692216, 71384432]

約数ペア:

[(1, 71384432), (2, 35692216), (4, 17846108), (7, 10197776), (8, 8923054), (14, 5098888), (16, 4461527), (28, 2549444), (56, 1274722), (112, 637361), (617, 115696), (1033, 69104), (1234, 57848), (2066, 34552), (2468, 28924), (4132, 17276), (4319, 16528), (4936, 14462), (7231, 9872), (8264, 8638)]