38080616

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1549}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 81840000

約数和(自身を除く): 43759384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1549, 1756, 3073, 3098, 3512, 6146, 6196, 10843, 12292, 12392, 21686, 24584, 43372, 86744, 680011, 1360022, 2720044, 4760077, 5440088, 9520154, 19040308, 38080616]

約数ペア:

[(1, 38080616), (2, 19040308), (4, 9520154), (7, 5440088), (8, 4760077), (14, 2720044), (28, 1360022), (56, 680011), (439, 86744), (878, 43372), (1549, 24584), (1756, 21686), (3073, 12392), (3098, 12292), (3512, 10843), (6146, 6196)]