7128742

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:543

約数の個数: 16

約数和(自身を含む): 10943712

約数和(自身を除く): 3814970

約数列:

[1, 2, 73, 146, 157, 311, 314, 622, 11461, 22703, 22922, 45406, 48827, 97654, 3564371, 7128742]

約数ペア:

[(1, 7128742), (2, 3564371), (73, 97654), (146, 48827), (157, 45406), (311, 22922), (314, 22703), (622, 11461)]