28985082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1721}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 66455424

約数和(自身を除く): 37470342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 1721, 2406, 2807, 3442, 5163, 5614, 8421, 10326, 12047, 16842, 24094, 36141, 72282, 690121, 1380242, 2070363, 4140726, 4830847, 9661694, 14492541, 28985082]

約数ペア:

[(1, 28985082), (2, 14492541), (3, 9661694), (6, 4830847), (7, 4140726), (14, 2070363), (21, 1380242), (42, 690121), (401, 72282), (802, 36141), (1203, 24094), (1721, 16842), (2406, 12047), (2807, 10326), (3442, 8421), (5163, 5614)]