28760956

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15331}}^1$

素因数の和:15409

約数の個数: 24

約数和(自身を含む): 58384256

約数和(自身を除く): 29623300

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 15331, 30662, 61324, 107317, 214634, 429268, 1027177, 2054354, 4108708, 7190239, 14380478, 28760956]

約数ペア:

[(1, 28760956), (2, 14380478), (4, 7190239), (7, 4108708), (14, 2054354), (28, 1027177), (67, 429268), (134, 214634), (268, 107317), (469, 61324), (938, 30662), (1876, 15331)]