66036568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 144789120

約数和(自身を除く): 78752552

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 442, 533, 697, 884, 911, 1066, 1394, 1768, 1822, 2132, 2788, 3644, 4264, 5576, 7288, 9061, 11843, 15487, 18122, 23686, 30974, 36244, 37351, 47372, 61948, 72488, 74702, 94744, 123896, 149404, 201331, 298808, 402662, 485563, 634967, 805324, 971126, 1269934, 1610648, 1942252, 2539868, 3884504, 5079736, 8254571, 16509142, 33018284, 66036568]

約数ペア:

[(1, 66036568), (2, 33018284), (4, 16509142), (8, 8254571), (13, 5079736), (17, 3884504), (26, 2539868), (34, 1942252), (41, 1610648), (52, 1269934), (68, 971126), (82, 805324), (104, 634967), (136, 485563), (164, 402662), (221, 298808), (328, 201331), (442, 149404), (533, 123896), (697, 94744), (884, 74702), (911, 72488), (1066, 61948), (1394, 47372), (1768, 37351), (1822, 36244), (2132, 30974), (2788, 23686), (3644, 18122), (4264, 15487), (5576, 11843), (7288, 9061)]