42870074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1933}}^1$

素因数の和:2801

約数の個数: 16

約数和(自身を含む): 69368712

約数和(自身を除く): 26498638

約数列:

[1, 2, 13, 26, 853, 1706, 1933, 3866, 11089, 22178, 25129, 50258, 1648849, 3297698, 21435037, 42870074]

約数ペア:

[(1, 42870074), (2, 21435037), (13, 3297698), (26, 1648849), (853, 50258), (1706, 25129), (1933, 22178), (3866, 11089)]