12926972168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1\times {\mathrm{1697}}^1$

素因数の和:2630

約数の個数: 64

約数和(自身を含む): 26737387200

約数和(自身を除く): 13810415032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 809, 856, 1177, 1618, 1697, 2354, 3236, 3394, 4708, 6472, 6788, 8899, 9416, 13576, 17798, 18667, 35596, 37334, 71192, 74668, 86563, 149336, 173126, 181579, 346252, 363158, 692504, 726316, 952193, 1372873, 1452632, 1904386, 1997369, 2745746, 3808772, 3994738, 5491492, 7617544, 7989476, 10982984, 15101603, 15978952, 30203206, 60406412, 120812824, 146897411, 293794822, 587589644, 1175179288, 1615871521, 3231743042, 6463486084, 12926972168]

約数ペア:

[(1, 12926972168), (2, 6463486084), (4, 3231743042), (8, 1615871521), (11, 1175179288), (22, 587589644), (44, 293794822), (88, 146897411), (107, 120812824), (214, 60406412), (428, 30203206), (809, 15978952), (856, 15101603), (1177, 10982984), (1618, 7989476), (1697, 7617544), (2354, 5491492), (3236, 3994738), (3394, 3808772), (4708, 2745746), (6472, 1997369), (6788, 1904386), (8899, 1452632), (9416, 1372873), (13576, 952193), (17798, 726316), (18667, 692504), (35596, 363158), (37334, 346252), (71192, 181579), (74668, 173126), (86563, 149336)]