28152516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{335149}}^1$

素因数の和:335163

約数の個数: 24

約数和(自身を含む): 75073600

約数和(自身を除く): 46921084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 335149, 670298, 1005447, 1340596, 2010894, 2346043, 4021788, 4692086, 7038129, 9384172, 14076258, 28152516]

約数ペア:

[(1, 28152516), (2, 14076258), (3, 9384172), (4, 7038129), (6, 4692086), (7, 4021788), (12, 2346043), (14, 2010894), (21, 1340596), (28, 1005447), (42, 670298), (84, 335149)]