27819976

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 54091800

約数和(自身を除く): 26271824

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 712, 953, 1906, 3649, 3812, 7298, 7624, 14596, 29192, 39073, 78146, 84817, 156292, 169634, 312584, 339268, 678536, 3477497, 6954994, 13909988, 27819976]

約数ペア:

[(1, 27819976), (2, 13909988), (4, 6954994), (8, 3477497), (41, 678536), (82, 339268), (89, 312584), (164, 169634), (178, 156292), (328, 84817), (356, 78146), (712, 39073), (953, 29192), (1906, 14596), (3649, 7624), (3812, 7298)]