27890328

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2032

約数の個数: 64

約数和(自身を含む): 75801600

約数和(自身を除く): 47911272

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 1973, 2356, 3534, 3946, 4712, 5919, 7068, 7892, 11838, 14136, 15784, 23676, 37487, 47352, 61163, 74974, 112461, 122326, 149948, 183489, 224922, 244652, 299896, 366978, 449844, 489304, 733956, 899688, 1162097, 1467912, 2324194, 3486291, 4648388, 6972582, 9296776, 13945164, 27890328]

約数ペア:

[(1, 27890328), (2, 13945164), (3, 9296776), (4, 6972582), (6, 4648388), (8, 3486291), (12, 2324194), (19, 1467912), (24, 1162097), (31, 899688), (38, 733956), (57, 489304), (62, 449844), (76, 366978), (93, 299896), (114, 244652), (124, 224922), (152, 183489), (186, 149948), (228, 122326), (248, 112461), (372, 74974), (456, 61163), (589, 47352), (744, 37487), (1178, 23676), (1767, 15784), (1973, 14136), (2356, 11838), (3534, 7892), (3946, 7068), (4712, 5919)]