28203624

素因数分解:

$2^3\times 3^2\times {\mathrm{391717}}^1$

素因数の和:391729

約数の個数: 24

約数和(自身を含む): 76385010

約数和(自身を除く): 48181386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 391717, 783434, 1175151, 1566868, 2350302, 3133736, 3525453, 4700604, 7050906, 9401208, 14101812, 28203624]

約数ペア:

[(1, 28203624), (2, 14101812), (3, 9401208), (4, 7050906), (6, 4700604), (8, 3525453), (9, 3133736), (12, 2350302), (18, 1566868), (24, 1175151), (36, 783434), (72, 391717)]