72656738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1019}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 136304640

約数和(自身を除く): 63647902

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 463, 926, 1019, 2038, 3241, 5093, 6482, 7133, 10186, 11209, 14266, 22418, 35651, 71302, 78463, 156926, 471797, 943594, 3302579, 5189767, 6605158, 10379534, 36328369, 72656738]

約数ペア:

[(1, 72656738), (2, 36328369), (7, 10379534), (11, 6605158), (14, 5189767), (22, 3302579), (77, 943594), (154, 471797), (463, 156926), (926, 78463), (1019, 71302), (2038, 35651), (3241, 22418), (5093, 14266), (6482, 11209), (7133, 10186)]