78398474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{941}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 147042432

約数和(自身を除く): 68643958

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 541, 941, 1082, 1882, 3787, 5951, 6587, 7574, 10351, 11902, 13174, 20702, 41657, 72457, 83314, 144914, 509081, 1018162, 3563567, 5599891, 7127134, 11199782, 39199237, 78398474]

約数ペア:

[(1, 78398474), (2, 39199237), (7, 11199782), (11, 7127134), (14, 5599891), (22, 3563567), (77, 1018162), (154, 509081), (541, 144914), (941, 83314), (1082, 72457), (1882, 41657), (3787, 20702), (5951, 13174), (6587, 11902), (7574, 10351)]