25580884

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22283}}^1$

素因数の和:22335

約数の個数: 24

約数和(自身を含む): 52411968

約数和(自身を除く): 26831084

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 22283, 44566, 89132, 155981, 311962, 623924, 913603, 1827206, 3654412, 6395221, 12790442, 25580884]

約数ペア:

[(1, 25580884), (2, 12790442), (4, 6395221), (7, 3654412), (14, 1827206), (28, 913603), (41, 623924), (82, 311962), (164, 155981), (287, 89132), (574, 44566), (1148, 22283)]