28697530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5821}}^1$

素因数の和:5874

約数の個数: 32

約数和(自身を含む): 56589840

約数和(自身を除く): 27892310

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 5821, 11642, 29105, 58210, 98957, 168809, 197914, 337618, 494785, 844045, 989570, 1688090, 2869753, 5739506, 14348765, 28697530]

約数ペア:

[(1, 28697530), (2, 14348765), (5, 5739506), (10, 2869753), (17, 1688090), (29, 989570), (34, 844045), (58, 494785), (85, 337618), (145, 197914), (170, 168809), (290, 98957), (493, 58210), (986, 29105), (2465, 11642), (4930, 5821)]