25713142

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20183}}^1$

素因数の和:20212

約数の個数: 24

約数和(自身を含む): 48320496

約数和(自身を除く): 22607354

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 20183, 40366, 141281, 262379, 282562, 524758, 988967, 1836653, 1977934, 3673306, 12856571, 25713142]

約数ペア:

[(1, 25713142), (2, 12856571), (7, 3673306), (13, 1977934), (14, 1836653), (26, 988967), (49, 524758), (91, 282562), (98, 262379), (182, 141281), (637, 40366), (1274, 20183)]