66366256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 146562048

約数和(自身を除く): 80195792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 71, 88, 94, 113, 142, 176, 188, 226, 284, 376, 452, 517, 568, 752, 781, 904, 1034, 1136, 1243, 1562, 1808, 2068, 2486, 3124, 3337, 4136, 4972, 5311, 6248, 6674, 8023, 8272, 9944, 10622, 12496, 13348, 16046, 19888, 21244, 26696, 32092, 36707, 42488, 53392, 58421, 64184, 73414, 84976, 88253, 116842, 128368, 146828, 176506, 233684, 293656, 353012, 377081, 467368, 587312, 706024, 754162, 934736, 1412048, 1508324, 3016648, 4147891, 6033296, 8295782, 16591564, 33183128, 66366256]

約数ペア:

[(1, 66366256), (2, 33183128), (4, 16591564), (8, 8295782), (11, 6033296), (16, 4147891), (22, 3016648), (44, 1508324), (47, 1412048), (71, 934736), (88, 754162), (94, 706024), (113, 587312), (142, 467368), (176, 377081), (188, 353012), (226, 293656), (284, 233684), (376, 176506), (452, 146828), (517, 128368), (568, 116842), (752, 88253), (781, 84976), (904, 73414), (1034, 64184), (1136, 58421), (1243, 53392), (1562, 42488), (1808, 36707), (2068, 32092), (2486, 26696), (3124, 21244), (3337, 19888), (4136, 16046), (4972, 13348), (5311, 12496), (6248, 10622), (6674, 9944), (8023, 8272)]