28455014

素因数分解:

$2^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{1721}}^1$

素因数の和:2911

約数の個数: 16

約数和(自身を含む): 48849696

約数和(自身を除く): 20394682

約数列:

[1, 2, 7, 14, 1181, 1721, 2362, 3442, 8267, 12047, 16534, 24094, 2032501, 4065002, 14227507, 28455014]

約数ペア:

[(1, 28455014), (2, 14227507), (7, 4065002), (14, 2032501), (1181, 24094), (1721, 16534), (2362, 12047), (3442, 8267)]