25556776

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11131}}^1$

素因数の和:11185

約数の個数: 32

約数和(自身を含む): 56105280

約数和(自身を除く): 30548504

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 11131, 22262, 44524, 77917, 89048, 155834, 311668, 456371, 623336, 912742, 1825484, 3194597, 3650968, 6389194, 12778388, 25556776]

約数ペア:

[(1, 25556776), (2, 12778388), (4, 6389194), (7, 3650968), (8, 3194597), (14, 1825484), (28, 912742), (41, 623336), (56, 456371), (82, 311668), (164, 155834), (287, 89048), (328, 77917), (574, 44524), (1148, 22262), (2296, 11131)]