72421238

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{5051}}^1$

素因数の和:5227

約数の個数: 16

約数和(自身を含む): 111305664

約数和(自身を除く): 38884426

約数列:

[1, 2, 67, 107, 134, 214, 5051, 7169, 10102, 14338, 338417, 540457, 676834, 1080914, 36210619, 72421238]

約数ペア:

[(1, 72421238), (2, 36210619), (67, 1080914), (107, 676834), (134, 540457), (214, 338417), (5051, 14338), (7169, 10102)]