61672408

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2207}}^1$

素因数の和:2719

約数の個数: 32

約数和(自身を含む): 132480000

約数和(自身を除く): 70807592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 998, 1996, 2207, 3493, 3992, 4414, 6986, 8828, 13972, 15449, 17656, 27944, 30898, 61796, 123592, 1101293, 2202586, 4405172, 7709051, 8810344, 15418102, 30836204, 61672408]

約数ペア:

[(1, 61672408), (2, 30836204), (4, 15418102), (7, 8810344), (8, 7709051), (14, 4405172), (28, 2202586), (56, 1101293), (499, 123592), (998, 61796), (1996, 30898), (2207, 27944), (3493, 17656), (3992, 15449), (4414, 13972), (6986, 8828)]