42511390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8623}}^1$

素因数の和:8676

約数の個数: 32

約数和(自身を含む): 83825280

約数和(自身を除く): 41313890

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 8623, 17246, 43115, 86230, 146591, 250067, 293182, 500134, 732955, 1250335, 1465910, 2500670, 4251139, 8502278, 21255695, 42511390]

約数ペア:

[(1, 42511390), (2, 21255695), (5, 8502278), (10, 4251139), (17, 2500670), (29, 1465910), (34, 1250335), (58, 732955), (85, 500134), (145, 293182), (170, 250067), (290, 146591), (493, 86230), (986, 43115), (2465, 17246), (4930, 8623)]