25983782

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 44060544

約数和(自身を除く): 18076762

約数列:

[1, 2, 11, 22, 43, 86, 121, 227, 242, 454, 473, 946, 1331, 2497, 2662, 4994, 5203, 9761, 10406, 19522, 27467, 54934, 57233, 107371, 114466, 214742, 302137, 604274, 1181081, 2362162, 12991891, 25983782]

約数ペア:

[(1, 25983782), (2, 12991891), (11, 2362162), (22, 1181081), (43, 604274), (86, 302137), (121, 214742), (227, 114466), (242, 107371), (454, 57233), (473, 54934), (946, 27467), (1331, 19522), (2497, 10406), (2662, 9761), (4994, 5203)]