64957006

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{4999}}^1$

素因数の和:5163

約数の個数: 16

約数和(自身を含む): 99900000

約数和(自身を除く): 34942994

約数列:

[1, 2, 73, 89, 146, 178, 4999, 6497, 9998, 12994, 364927, 444911, 729854, 889822, 32478503, 64957006]

約数ペア:

[(1, 64957006), (2, 32478503), (73, 889822), (89, 729854), (146, 444911), (178, 364927), (4999, 12994), (6497, 9998)]