71048624

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{19391}}^1$

素因数の和:19628

約数の個数: 20

約数和(自身を含む): 138264960

約数和(自身を除く): 67216336

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 19391, 38782, 77564, 155128, 310256, 4440539, 8881078, 17762156, 35524312, 71048624]

約数ペア:

[(1, 71048624), (2, 35524312), (4, 17762156), (8, 8881078), (16, 4440539), (229, 310256), (458, 155128), (916, 77564), (1832, 38782), (3664, 19391)]