74431088

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{10501}}^1$

素因数の和:10952

約数の個数: 20

約数和(自身を含む): 144549528

約数和(自身を除く): 70118440

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 10501, 21002, 42004, 84008, 168016, 4651943, 9303886, 18607772, 37215544, 74431088]

約数ペア:

[(1, 74431088), (2, 37215544), (4, 18607772), (8, 9303886), (16, 4651943), (443, 168016), (886, 84008), (1772, 42004), (3544, 21002), (7088, 10501)]