72033016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1277}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 147685680

約数和(自身を除く): 75652664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 641, 1277, 1282, 2554, 2564, 5108, 5128, 7051, 10216, 14047, 14102, 28094, 28204, 56188, 56408, 112376, 818557, 1637114, 3274228, 6548456, 9004127, 18008254, 36016508, 72033016]

約数ペア:

[(1, 72033016), (2, 36016508), (4, 18008254), (8, 9004127), (11, 6548456), (22, 3274228), (44, 1637114), (88, 818557), (641, 112376), (1277, 56408), (1282, 56188), (2554, 28204), (2564, 28094), (5108, 14102), (5128, 14047), (7051, 10216)]