25317676

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 45405360

約数和(自身を除く): 20087684

約数列:

[1, 2, 4, 53, 106, 212, 307, 389, 614, 778, 1228, 1556, 16271, 20617, 32542, 41234, 65084, 82468, 119423, 238846, 477692, 6329419, 12658838, 25317676]

約数ペア:

[(1, 25317676), (2, 12658838), (4, 6329419), (53, 477692), (106, 238846), (212, 119423), (307, 82468), (389, 65084), (614, 41234), (778, 32542), (1228, 20617), (1556, 16271)]