65131556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 138692736

約数和(自身を除く): 73561180

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 293, 467, 476, 586, 934, 1172, 1868, 2051, 3269, 4102, 4981, 6538, 7939, 8204, 9962, 13076, 15878, 19924, 31756, 34867, 55573, 69734, 111146, 136831, 139468, 222292, 273662, 547324, 957817, 1915634, 2326127, 3831268, 4652254, 9304508, 16282889, 32565778, 65131556]

約数ペア:

[(1, 65131556), (2, 32565778), (4, 16282889), (7, 9304508), (14, 4652254), (17, 3831268), (28, 2326127), (34, 1915634), (68, 957817), (119, 547324), (238, 273662), (293, 222292), (467, 139468), (476, 136831), (586, 111146), (934, 69734), (1172, 55573), (1868, 34867), (2051, 31756), (3269, 19924), (4102, 15878), (4981, 13076), (6538, 9962), (7939, 8204)]