25352528

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{14537}}^1$

素因数の和:14654

約数の個数: 20

約数和(自身を含む): 49574580

約数和(自身を除く): 24222052

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 14537, 29074, 58148, 116296, 232592, 1584533, 3169066, 6338132, 12676264, 25352528]

約数ペア:

[(1, 25352528), (2, 12676264), (4, 6338132), (8, 3169066), (16, 1584533), (109, 232592), (218, 116296), (436, 58148), (872, 29074), (1744, 14537)]