64173472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5881}}^1$

素因数の和:5933

約数の個数: 48

約数和(自身を含む): 142297344

約数和(自身を除く): 78123872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 5881, 10912, 11762, 23524, 47048, 64691, 94096, 129382, 182311, 188192, 258764, 364622, 517528, 729244, 1035056, 1458488, 2005421, 2070112, 2916976, 4010842, 5833952, 8021684, 16043368, 32086736, 64173472]

約数ペア:

[(1, 64173472), (2, 32086736), (4, 16043368), (8, 8021684), (11, 5833952), (16, 4010842), (22, 2916976), (31, 2070112), (32, 2005421), (44, 1458488), (62, 1035056), (88, 729244), (124, 517528), (176, 364622), (248, 258764), (341, 188192), (352, 182311), (496, 129382), (682, 94096), (992, 64691), (1364, 47048), (2728, 23524), (5456, 11762), (5881, 10912)]