28090958

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{3793}}^1$

素因数の和:3848

約数の個数: 24

約数和(自身を含む): 50353968

約数和(自身を除く): 22263010

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 3793, 7406, 7586, 26551, 53102, 87239, 174478, 610673, 1221346, 2006497, 4012994, 14045479, 28090958]

約数ペア:

[(1, 28090958), (2, 14045479), (7, 4012994), (14, 2006497), (23, 1221346), (46, 610673), (161, 174478), (322, 87239), (529, 53102), (1058, 26551), (3703, 7586), (3793, 7406)]