1025672368

素因数分解:

$2^4\times 7^1\times {\mathrm{9157789}}^1$

素因数の和:9157804

約数の個数: 20

約数和(自身を含む): 2271131920

約数和(自身を除く): 1245459552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9157789, 18315578, 36631156, 64104523, 73262312, 128209046, 146524624, 256418092, 512836184, 1025672368]

約数ペア:

[(1, 1025672368), (2, 512836184), (4, 256418092), (7, 146524624), (8, 128209046), (14, 73262312), (16, 64104523), (28, 36631156), (56, 18315578), (112, 9157789)]