28999368

素因数分解:

$2^3\times 3^2\times {\mathrm{402769}}^1$

素因数の和:402781

約数の個数: 24

約数和(自身を含む): 78540150

約数和(自身を除く): 49540782

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 402769, 805538, 1208307, 1611076, 2416614, 3222152, 3624921, 4833228, 7249842, 9666456, 14499684, 28999368]

約数ペア:

[(1, 28999368), (2, 14499684), (3, 9666456), (4, 7249842), (6, 4833228), (8, 3624921), (9, 3222152), (12, 2416614), (18, 1611076), (24, 1208307), (36, 805538), (72, 402769)]