40607866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91873}}^1$

素因数の和:91905

約数の個数: 16

約数和(自身を含む): 69456744

約数和(自身を除く): 28848878

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 91873, 183746, 1194349, 1561841, 2388698, 3123682, 20303933, 40607866]

約数ペア:

[(1, 40607866), (2, 20303933), (13, 3123682), (17, 2388698), (26, 1561841), (34, 1194349), (221, 183746), (442, 91873)]