72620752498

素因数分解:

$2^1\times 7^1\times {\mathrm{3491}}^1\times {\mathrm{1485877}}^1$

素因数の和:1489377

約数の個数: 16

約数和(自身を含む): 124528463424

約数和(自身を除く): 51907710926

約数列:

[1, 2, 7, 14, 3491, 6982, 24437, 48874, 1485877, 2971754, 10401139, 20802278, 5187196607, 10374393214, 36310376249, 72620752498]

約数ペア:

[(1, 72620752498), (2, 36310376249), (7, 10374393214), (14, 5187196607), (3491, 20802278), (6982, 10401139), (24437, 2971754), (48874, 1485877)]