64779428

素因数分解:

$2^2\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{1619}}^1$

素因数の和:3059

約数の個数: 24

約数和(自身を含む): 129729600

約数和(自身を除く): 64950172

約数列:

[1, 2, 4, 7, 14, 28, 1429, 1619, 2858, 3238, 5716, 6476, 10003, 11333, 20006, 22666, 40012, 45332, 2313551, 4627102, 9254204, 16194857, 32389714, 64779428]

約数ペア:

[(1, 64779428), (2, 32389714), (4, 16194857), (7, 9254204), (14, 4627102), (28, 2313551), (1429, 45332), (1619, 40012), (2858, 22666), (3238, 20006), (5716, 11333), (6476, 10003)]