66289256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 145774080

約数和(自身を除く): 79484824

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 73, 88, 136, 146, 187, 292, 374, 584, 607, 748, 803, 1214, 1241, 1496, 1606, 2428, 2482, 3212, 4856, 4964, 6424, 6677, 9928, 10319, 13354, 13651, 20638, 26708, 27302, 41276, 44311, 53416, 54604, 82552, 88622, 109208, 113509, 177244, 227018, 354488, 454036, 487421, 753287, 908072, 974842, 1506574, 1949684, 3013148, 3899368, 6026296, 8286157, 16572314, 33144628, 66289256]

約数ペア:

[(1, 66289256), (2, 33144628), (4, 16572314), (8, 8286157), (11, 6026296), (17, 3899368), (22, 3013148), (34, 1949684), (44, 1506574), (68, 974842), (73, 908072), (88, 753287), (136, 487421), (146, 454036), (187, 354488), (292, 227018), (374, 177244), (584, 113509), (607, 109208), (748, 88622), (803, 82552), (1214, 54604), (1241, 53416), (1496, 44311), (1606, 41276), (2428, 27302), (2482, 26708), (3212, 20638), (4856, 13651), (4964, 13354), (6424, 10319), (6677, 9928)]