42947398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{27997}}^1$

素因数の和:28071

約数の個数: 16

約数和(自身を含む): 70554960

約数和(自身を除く): 27607562

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 27997, 55994, 363961, 727922, 1651823, 3303646, 21473699, 42947398]

約数ペア:

[(1, 42947398), (2, 21473699), (13, 3303646), (26, 1651823), (59, 727922), (118, 363961), (767, 55994), (1534, 27997)]