25385052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 74962944

約数和(自身を除く): 49577892

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 83, 84, 132, 154, 166, 231, 249, 308, 331, 332, 462, 498, 581, 662, 913, 924, 993, 996, 1162, 1324, 1743, 1826, 1986, 2317, 2324, 2739, 3486, 3641, 3652, 3972, 4634, 5478, 6391, 6951, 6972, 7282, 9268, 10923, 10956, 12782, 13902, 14564, 19173, 21846, 25487, 25564, 27473, 27804, 38346, 43692, 50974, 54946, 76461, 76692, 82419, 101948, 109892, 152922, 164838, 192311, 302203, 305844, 329676, 384622, 576933, 604406, 769244, 906609, 1153866, 1208812, 1813218, 2115421, 2307732, 3626436, 4230842, 6346263, 8461684, 12692526, 25385052]

約数ペア:

[(1, 25385052), (2, 12692526), (3, 8461684), (4, 6346263), (6, 4230842), (7, 3626436), (11, 2307732), (12, 2115421), (14, 1813218), (21, 1208812), (22, 1153866), (28, 906609), (33, 769244), (42, 604406), (44, 576933), (66, 384622), (77, 329676), (83, 305844), (84, 302203), (132, 192311), (154, 164838), (166, 152922), (231, 109892), (249, 101948), (308, 82419), (331, 76692), (332, 76461), (462, 54946), (498, 50974), (581, 43692), (662, 38346), (913, 27804), (924, 27473), (993, 25564), (996, 25487), (1162, 21846), (1324, 19173), (1743, 14564), (1826, 13902), (1986, 12782), (2317, 10956), (2324, 10923), (2739, 9268), (3486, 7282), (3641, 6972), (3652, 6951), (3972, 6391), (4634, 5478)]