66712728

素因数分解:

$2^3\times 3^1\times {\mathrm{1559}}^1\times {\mathrm{1783}}^1$

素因数の和:3351

約数の個数: 32

約数和(自身を含む): 166982400

約数和(自身を除く): 100269672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1559, 1783, 3118, 3566, 4677, 5349, 6236, 7132, 9354, 10698, 12472, 14264, 18708, 21396, 37416, 42792, 2779697, 5559394, 8339091, 11118788, 16678182, 22237576, 33356364, 66712728]

約数ペア:

[(1, 66712728), (2, 33356364), (3, 22237576), (4, 16678182), (6, 11118788), (8, 8339091), (12, 5559394), (24, 2779697), (1559, 42792), (1783, 37416), (3118, 21396), (3566, 18708), (4677, 14264), (5349, 12472), (6236, 10698), (7132, 9354)]