56223664

素因数分解:

$2^4\times 7^1\times {\mathrm{501997}}^1$

素因数の和:502012

約数の個数: 20

約数和(自身を含む): 124495504

約数和(自身を除く): 68271840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 501997, 1003994, 2007988, 3513979, 4015976, 7027958, 8031952, 14055916, 28111832, 56223664]

約数ペア:

[(1, 56223664), (2, 28111832), (4, 14055916), (7, 8031952), (8, 7027958), (14, 4015976), (16, 3513979), (28, 2007988), (56, 1003994), (112, 501997)]