25120942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1039}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 47324160

約数和(自身を除く): 22203218

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 1039, 1099, 1727, 2078, 2198, 3454, 7273, 11429, 12089, 14546, 22858, 24178, 80003, 160006, 163123, 326246, 1141861, 1794353, 2283722, 3588706, 12560471, 25120942]

約数ペア:

[(1, 25120942), (2, 12560471), (7, 3588706), (11, 2283722), (14, 1794353), (22, 1141861), (77, 326246), (154, 163123), (157, 160006), (314, 80003), (1039, 24178), (1099, 22858), (1727, 14546), (2078, 12089), (2198, 11429), (3454, 7273)]