74721281

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 80947200

約数和(自身を除く): 6225919

約数列:

[1, 19, 67, 79, 743, 1273, 1501, 5293, 14117, 49781, 58697, 100567, 945839, 1115243, 3932699, 74721281]

約数ペア:

[(1, 74721281), (19, 3932699), (67, 1115243), (79, 945839), (743, 100567), (1273, 58697), (1501, 49781), (5293, 14117)]