28889292

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{55987}}^1$

素因数の和:56037

約数の個数: 24

約数和(自身を含む): 68977216

約数和(自身を除く): 40087924

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 55987, 111974, 167961, 223948, 335922, 671844, 2407441, 4814882, 7222323, 9629764, 14444646, 28889292]

約数ペア:

[(1, 28889292), (2, 14444646), (3, 9629764), (4, 7222323), (6, 4814882), (12, 2407441), (43, 671844), (86, 335922), (129, 223948), (172, 167961), (258, 111974), (516, 55987)]