25161734

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 45061920

約数和(自身を除く): 19900186

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 151, 169, 221, 302, 338, 377, 442, 493, 754, 986, 1963, 2567, 2873, 3926, 4379, 4901, 5134, 5746, 6409, 8758, 9802, 12818, 25519, 33371, 51038, 56927, 66742, 74443, 83317, 113854, 148886, 166634, 433823, 740051, 867646, 967759, 1480102, 1935518, 12580867, 25161734]

約数ペア:

[(1, 25161734), (2, 12580867), (13, 1935518), (17, 1480102), (26, 967759), (29, 867646), (34, 740051), (58, 433823), (151, 166634), (169, 148886), (221, 113854), (302, 83317), (338, 74443), (377, 66742), (442, 56927), (493, 51038), (754, 33371), (986, 25519), (1963, 12818), (2567, 9802), (2873, 8758), (3926, 6409), (4379, 5746), (4901, 5134)]