25071226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{13913}}^1$

素因数の和:13985

約数の個数: 16

約数和(自身を含む): 40573224

約数和(自身を除く): 15501998

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 13913, 27826, 236521, 473042, 737389, 1474778, 12535613, 25071226]

約数ペア:

[(1, 25071226), (2, 12535613), (17, 1474778), (34, 737389), (53, 473042), (106, 236521), (901, 27826), (1802, 13913)]