25503812

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2039}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 46267200

約数和(自身を除く): 20763388

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 236, 2039, 3127, 4078, 6254, 8156, 12508, 108067, 120301, 216134, 240602, 432268, 481204, 6375953, 12751906, 25503812]

約数ペア:

[(1, 25503812), (2, 12751906), (4, 6375953), (53, 481204), (59, 432268), (106, 240602), (118, 216134), (212, 120301), (236, 108067), (2039, 12508), (3127, 8156), (4078, 6254)]