28678506

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3833}}^1$

素因数の和:3910

約数の個数: 32

約数和(自身を含む): 60730560

約数和(自身を除く): 32052054

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 3741, 3833, 7482, 7666, 11499, 22998, 111157, 164819, 222314, 329638, 333471, 494457, 666942, 988914, 4779751, 9559502, 14339253, 28678506]

約数ペア:

[(1, 28678506), (2, 14339253), (3, 9559502), (6, 4779751), (29, 988914), (43, 666942), (58, 494457), (86, 333471), (87, 329638), (129, 222314), (174, 164819), (258, 111157), (1247, 22998), (2494, 11499), (3741, 7666), (3833, 7482)]