1680657456

素因数分解:

$2^4\times 3^1\times {\mathrm{35013697}}^1$

素因数の和:35013708

約数の個数: 20

約数和(自身を含む): 4341698552

約数和(自身を除く): 2661041096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 35013697, 70027394, 105041091, 140054788, 210082182, 280109576, 420164364, 560219152, 840328728, 1680657456]

約数ペア:

[(1, 1680657456), (2, 840328728), (3, 560219152), (4, 420164364), (6, 280109576), (8, 210082182), (12, 140054788), (16, 105041091), (24, 70027394), (48, 35013697)]