27343288

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 61560000

約数和(自身を除く): 34216712

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 113, 116, 149, 203, 226, 232, 298, 406, 452, 596, 791, 812, 904, 1043, 1192, 1582, 1624, 2086, 3164, 3277, 4172, 4321, 6328, 6554, 8344, 8642, 13108, 16837, 17284, 22939, 26216, 30247, 33674, 34568, 45878, 60494, 67348, 91756, 117859, 120988, 134696, 183512, 235718, 241976, 471436, 488273, 942872, 976546, 1953092, 3417911, 3906184, 6835822, 13671644, 27343288]

約数ペア:

[(1, 27343288), (2, 13671644), (4, 6835822), (7, 3906184), (8, 3417911), (14, 1953092), (28, 976546), (29, 942872), (56, 488273), (58, 471436), (113, 241976), (116, 235718), (149, 183512), (203, 134696), (226, 120988), (232, 117859), (298, 91756), (406, 67348), (452, 60494), (596, 45878), (791, 34568), (812, 33674), (904, 30247), (1043, 26216), (1192, 22939), (1582, 17284), (1624, 16837), (2086, 13108), (3164, 8642), (3277, 8344), (4172, 6554), (4321, 6328)]