25558842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 53965440

約数和(自身を除く): 28406598

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 2081, 4094, 4162, 6141, 6243, 12282, 12486, 47863, 95726, 143589, 185209, 287178, 370418, 555627, 1111254, 4259807, 8519614, 12779421, 25558842]

約数ペア:

[(1, 25558842), (2, 12779421), (3, 8519614), (6, 4259807), (23, 1111254), (46, 555627), (69, 370418), (89, 287178), (138, 185209), (178, 143589), (267, 95726), (534, 47863), (2047, 12486), (2081, 12282), (4094, 6243), (4162, 6141)]