28856394

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{32717}}^1$

素因数の和:32739

約数の個数: 36

約数和(自身を含む): 72732114

約数和(自身を除く): 43875720

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 32717, 65434, 98151, 196302, 229019, 294453, 458038, 588906, 687057, 1374114, 1603133, 2061171, 3206266, 4122342, 4809399, 9618798, 14428197, 28856394]

約数ペア:

[(1, 28856394), (2, 14428197), (3, 9618798), (6, 4809399), (7, 4122342), (9, 3206266), (14, 2061171), (18, 1603133), (21, 1374114), (42, 687057), (49, 588906), (63, 458038), (98, 294453), (126, 229019), (147, 196302), (294, 98151), (441, 65434), (882, 32717)]