74169488

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{7013}}^1$

素因数の和:7682

約数の個数: 20

約数和(自身を含む): 143941308

約数和(自身を除く): 69771820

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 7013, 10576, 14026, 28052, 56104, 112208, 4635593, 9271186, 18542372, 37084744, 74169488]

約数ペア:

[(1, 74169488), (2, 37084744), (4, 18542372), (8, 9271186), (16, 4635593), (661, 112208), (1322, 56104), (2644, 28052), (5288, 14026), (7013, 10576)]