25780668

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{30259}}^1$

素因数の和:30337

約数の個数: 24

約数和(自身を含む): 61004160

約数和(自身を除く): 35223492

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 30259, 60518, 90777, 121036, 181554, 363108, 2148389, 4296778, 6445167, 8593556, 12890334, 25780668]

約数ペア:

[(1, 25780668), (2, 12890334), (3, 8593556), (4, 6445167), (6, 4296778), (12, 2148389), (71, 363108), (142, 181554), (213, 121036), (284, 90777), (426, 60518), (852, 30259)]