15676609876

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{2621}}^1$

素因数の和:3084

約数の個数: 48

約数和(自身を含む): 28365739920

約数和(自身を除く): 12689130044

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 317, 356, 634, 1268, 2621, 4717, 5242, 9434, 10484, 16801, 18868, 28213, 33602, 56426, 67204, 112852, 138913, 233269, 277826, 466538, 555652, 830857, 933076, 1495289, 1661714, 2990578, 3323428, 5981156, 12363257, 24726514, 44035421, 49453028, 73946273, 88070842, 147892546, 176141684, 295785092, 3919152469, 7838304938, 15676609876]

約数ペア:

[(1, 15676609876), (2, 7838304938), (4, 3919152469), (53, 295785092), (89, 176141684), (106, 147892546), (178, 88070842), (212, 73946273), (317, 49453028), (356, 44035421), (634, 24726514), (1268, 12363257), (2621, 5981156), (4717, 3323428), (5242, 2990578), (9434, 1661714), (10484, 1495289), (16801, 933076), (18868, 830857), (28213, 555652), (33602, 466538), (56426, 277826), (67204, 233269), (112852, 138913)]