16277072

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7649}}^1$

素因数の和:7683

約数の個数: 40

約数和(自身を含む): 37944000

約数和(自身を除く): 21666928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 7649, 15298, 30596, 53543, 61192, 107086, 122384, 145331, 214172, 290662, 428344, 581324, 856688, 1017317, 1162648, 2034634, 2325296, 4069268, 8138536, 16277072]

約数ペア:

[(1, 16277072), (2, 8138536), (4, 4069268), (7, 2325296), (8, 2034634), (14, 1162648), (16, 1017317), (19, 856688), (28, 581324), (38, 428344), (56, 290662), (76, 214172), (112, 145331), (133, 122384), (152, 107086), (266, 61192), (304, 53543), (532, 30596), (1064, 15298), (2128, 7649)]