65907912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 204042240

約数和(自身を除く): 138134328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 47, 51, 56, 68, 84, 94, 102, 119, 136, 141, 168, 188, 204, 238, 282, 329, 357, 376, 408, 476, 491, 564, 658, 714, 799, 952, 982, 987, 1128, 1316, 1428, 1473, 1598, 1964, 1974, 2397, 2632, 2856, 2946, 3196, 3437, 3928, 3948, 4794, 5593, 5892, 6392, 6874, 7896, 8347, 9588, 10311, 11186, 11784, 13748, 16694, 16779, 19176, 20622, 22372, 23077, 25041, 27496, 33388, 33558, 41244, 44744, 46154, 50082, 58429, 66776, 67116, 69231, 82488, 92308, 100164, 116858, 134232, 138462, 161539, 175287, 184616, 200328, 233716, 276924, 323078, 350574, 392309, 467432, 484617, 553848, 646156, 701148, 784618, 969234, 1176927, 1292312, 1402296, 1569236, 1938468, 2353854, 2746163, 3138472, 3876936, 4707708, 5492326, 8238489, 9415416, 10984652, 16476978, 21969304, 32953956, 65907912]

約数ペア:

[(1, 65907912), (2, 32953956), (3, 21969304), (4, 16476978), (6, 10984652), (7, 9415416), (8, 8238489), (12, 5492326), (14, 4707708), (17, 3876936), (21, 3138472), (24, 2746163), (28, 2353854), (34, 1938468), (42, 1569236), (47, 1402296), (51, 1292312), (56, 1176927), (68, 969234), (84, 784618), (94, 701148), (102, 646156), (119, 553848), (136, 484617), (141, 467432), (168, 392309), (188, 350574), (204, 323078), (238, 276924), (282, 233716), (329, 200328), (357, 184616), (376, 175287), (408, 161539), (476, 138462), (491, 134232), (564, 116858), (658, 100164), (714, 92308), (799, 82488), (952, 69231), (982, 67116), (987, 66776), (1128, 58429), (1316, 50082), (1428, 46154), (1473, 44744), (1598, 41244), (1964, 33558), (1974, 33388), (2397, 27496), (2632, 25041), (2856, 23077), (2946, 22372), (3196, 20622), (3437, 19176), (3928, 16779), (3948, 16694), (4794, 13748), (5593, 11784), (5892, 11186), (6392, 10311), (6874, 9588), (7896, 8347)]