28920876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{141769}}^1$

素因数の和:141793

約数の個数: 24

約数和(自身を含む): 71452080

約数和(自身を除く): 42531204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 141769, 283538, 425307, 567076, 850614, 1701228, 2410073, 4820146, 7230219, 9640292, 14460438, 28920876]

約数ペア:

[(1, 28920876), (2, 14460438), (3, 9640292), (4, 7230219), (6, 4820146), (12, 2410073), (17, 1701228), (34, 850614), (51, 567076), (68, 425307), (102, 283538), (204, 141769)]