2839984

素因数分解:

$2^4\times 7^1\times {\mathrm{25357}}^1$

素因数の和:25372

約数の個数: 20

約数和(自身を含む): 6288784

約数和(自身を除く): 3448800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 25357, 50714, 101428, 177499, 202856, 354998, 405712, 709996, 1419992, 2839984]

約数ペア:

[(1, 2839984), (2, 1419992), (4, 709996), (7, 405712), (8, 354998), (14, 202856), (16, 177499), (28, 101428), (56, 50714), (112, 25357)]