40712128

素因数分解:

$2^6\times {\mathrm{617}}^1\times {\mathrm{1031}}^1$

素因数の和:1660

約数の個数: 28

約数和(自身を含む): 80997552

約数和(自身を除く): 40285424

約数列:

[1, 2, 4, 8, 16, 32, 64, 617, 1031, 1234, 2062, 2468, 4124, 4936, 8248, 9872, 16496, 19744, 32992, 39488, 65984, 636127, 1272254, 2544508, 5089016, 10178032, 20356064, 40712128]

約数ペア:

[(1, 40712128), (2, 20356064), (4, 10178032), (8, 5089016), (16, 2544508), (32, 1272254), (64, 636127), (617, 65984), (1031, 39488), (1234, 32992), (2062, 19744), (2468, 16496), (4124, 9872), (4936, 8248)]