25318524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 77220864

約数和(自身を除く): 51902340

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 53, 66, 77, 84, 94, 106, 121, 132, 141, 154, 159, 188, 212, 231, 242, 282, 308, 318, 329, 363, 371, 462, 484, 517, 564, 583, 636, 658, 726, 742, 847, 924, 987, 1034, 1113, 1166, 1316, 1452, 1484, 1551, 1694, 1749, 1974, 2068, 2226, 2332, 2491, 2541, 3102, 3388, 3498, 3619, 3948, 4081, 4452, 4982, 5082, 5687, 6204, 6413, 6996, 7238, 7473, 8162, 9964, 10164, 10857, 11374, 12243, 12826, 14476, 14946, 16324, 17061, 17437, 19239, 21714, 22748, 24486, 25652, 27401, 29892, 34122, 34874, 38478, 39809, 43428, 44891, 48972, 52311, 54802, 68244, 69748, 76956, 79618, 82203, 89782, 104622, 109604, 119427, 134673, 159236, 164406, 179564, 191807, 209244, 238854, 269346, 301411, 328812, 383614, 477708, 538692, 575421, 602822, 767228, 904233, 1150842, 1205644, 1808466, 2109877, 2301684, 3616932, 4219754, 6329631, 8439508, 12659262, 25318524]

約数ペア:

[(1, 25318524), (2, 12659262), (3, 8439508), (4, 6329631), (6, 4219754), (7, 3616932), (11, 2301684), (12, 2109877), (14, 1808466), (21, 1205644), (22, 1150842), (28, 904233), (33, 767228), (42, 602822), (44, 575421), (47, 538692), (53, 477708), (66, 383614), (77, 328812), (84, 301411), (94, 269346), (106, 238854), (121, 209244), (132, 191807), (141, 179564), (154, 164406), (159, 159236), (188, 134673), (212, 119427), (231, 109604), (242, 104622), (282, 89782), (308, 82203), (318, 79618), (329, 76956), (363, 69748), (371, 68244), (462, 54802), (484, 52311), (517, 48972), (564, 44891), (583, 43428), (636, 39809), (658, 38478), (726, 34874), (742, 34122), (847, 29892), (924, 27401), (987, 25652), (1034, 24486), (1113, 22748), (1166, 21714), (1316, 19239), (1452, 17437), (1484, 17061), (1551, 16324), (1694, 14946), (1749, 14476), (1974, 12826), (2068, 12243), (2226, 11374), (2332, 10857), (2491, 10164), (2541, 9964), (3102, 8162), (3388, 7473), (3498, 7238), (3619, 6996), (3948, 6413), (4081, 6204), (4452, 5687), (4982, 5082)]