26143408

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{12473}}^1$

素因数の和:12612

約数の個数: 20

約数和(自身を含む): 51043608

約数和(自身を除く): 24900200

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 12473, 24946, 49892, 99784, 199568, 1633963, 3267926, 6535852, 13071704, 26143408]

約数ペア:

[(1, 26143408), (2, 13071704), (4, 6535852), (8, 3267926), (16, 1633963), (131, 199568), (262, 99784), (524, 49892), (1048, 24946), (2096, 12473)]