26438732

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 47410272

約数和(自身を除く): 20971540

約数列:

[1, 2, 4, 53, 106, 212, 311, 401, 622, 802, 1244, 1604, 16483, 21253, 32966, 42506, 65932, 85012, 124711, 249422, 498844, 6609683, 13219366, 26438732]

約数ペア:

[(1, 26438732), (2, 13219366), (4, 6609683), (53, 498844), (106, 249422), (212, 124711), (311, 85012), (401, 65932), (622, 42506), (802, 32966), (1244, 21253), (1604, 16483)]