25204166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 18341434

約数列:

[1, 2, 13, 17, 26, 34, 127, 221, 254, 442, 449, 898, 1651, 2159, 3302, 4318, 5837, 7633, 11674, 15266, 28067, 56134, 57023, 99229, 114046, 198458, 741299, 969391, 1482598, 1938782, 12602083, 25204166]

約数ペア:

[(1, 25204166), (2, 12602083), (13, 1938782), (17, 1482598), (26, 969391), (34, 741299), (127, 198458), (221, 114046), (254, 99229), (442, 57023), (449, 56134), (898, 28067), (1651, 15266), (2159, 11674), (3302, 7633), (4318, 5837)]