28209996

素因数分解:

$2^2\times 3^2\times {\mathrm{769}}^1\times {\mathrm{1019}}^1$

素因数の和:1798

約数の個数: 36

約数和(自身を含む): 71471400

約数和(自身を除く): 43261404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 769, 1019, 1538, 2038, 2307, 3057, 3076, 4076, 4614, 6114, 6921, 9171, 9228, 12228, 13842, 18342, 27684, 36684, 783611, 1567222, 2350833, 3134444, 4701666, 7052499, 9403332, 14104998, 28209996]

約数ペア:

[(1, 28209996), (2, 14104998), (3, 9403332), (4, 7052499), (6, 4701666), (9, 3134444), (12, 2350833), (18, 1567222), (36, 783611), (769, 36684), (1019, 27684), (1538, 18342), (2038, 13842), (2307, 12228), (3057, 9228), (3076, 9171), (4076, 6921), (4614, 6114)]