25355982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4273}}^1$

素因数の和:4344

約数の個数: 32

約数和(自身を含む): 54160128

約数和(自身を除く): 28804146

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 4273, 5934, 8546, 12819, 25638, 98279, 183739, 196558, 294837, 367478, 551217, 589674, 1102434, 4225997, 8451994, 12677991, 25355982]

約数ペア:

[(1, 25355982), (2, 12677991), (3, 8451994), (6, 4225997), (23, 1102434), (43, 589674), (46, 551217), (69, 367478), (86, 294837), (129, 196558), (138, 183739), (258, 98279), (989, 25638), (1978, 12819), (2967, 8546), (4273, 5934)]