428752528

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{6397}}^1$

素因数の和:6535

約数の個数: 40

約数和(自身を含む): 856820160

約数和(自身を除く): 428067632

約数列:

[1, 2, 4, 8, 16, 59, 71, 118, 142, 236, 284, 472, 568, 944, 1136, 4189, 6397, 8378, 12794, 16756, 25588, 33512, 51176, 67024, 102352, 377423, 454187, 754846, 908374, 1509692, 1816748, 3019384, 3633496, 6038768, 7266992, 26797033, 53594066, 107188132, 214376264, 428752528]

約数ペア:

[(1, 428752528), (2, 214376264), (4, 107188132), (8, 53594066), (16, 26797033), (59, 7266992), (71, 6038768), (118, 3633496), (142, 3019384), (236, 1816748), (284, 1509692), (472, 908374), (568, 754846), (944, 454187), (1136, 377423), (4189, 102352), (6397, 67024), (8378, 51176), (12794, 33512), (16756, 25588)]