28445012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{743}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 52871616

約数和(自身を除く): 24426604

約数列:

[1, 2, 4, 17, 34, 68, 563, 743, 1126, 1486, 2252, 2972, 9571, 12631, 19142, 25262, 38284, 50524, 418309, 836618, 1673236, 7111253, 14222506, 28445012]

約数ペア:

[(1, 28445012), (2, 14222506), (4, 7111253), (17, 1673236), (34, 836618), (68, 418309), (563, 50524), (743, 38284), (1126, 25262), (1486, 19142), (2252, 12631), (2972, 9571)]