76281044

素因数分解:

$2^2\times 7^2\times {\mathrm{389189}}^1$

素因数の和:389207

約数の個数: 18

約数和(自身を含む): 155286810

約数和(自身を除く): 79005766

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 389189, 778378, 1556756, 2724323, 5448646, 10897292, 19070261, 38140522, 76281044]

約数ペア:

[(1, 76281044), (2, 38140522), (4, 19070261), (7, 10897292), (14, 5448646), (28, 2724323), (49, 1556756), (98, 778378), (196, 389189)]