25252682

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 21921718

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 1559, 2314, 3118, 8099, 10913, 16198, 20267, 21826, 40534, 138751, 141869, 277502, 283738, 971257, 1803763, 1942514, 3607526, 12626341, 25252682]

約数ペア:

[(1, 25252682), (2, 12626341), (7, 3607526), (13, 1942514), (14, 1803763), (26, 971257), (89, 283738), (91, 277502), (178, 141869), (182, 138751), (623, 40534), (1157, 21826), (1246, 20267), (1559, 16198), (2314, 10913), (3118, 8099)]