72976967

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2843}}^1$

素因数の和:3062

約数の個数: 16

約数和(自身を含む): 88277760

約数和(自身を除く): 15300793

約数列:

[1, 7, 19, 133, 193, 1351, 2843, 3667, 19901, 25669, 54017, 378119, 548699, 3840893, 10425281, 72976967]

約数ペア:

[(1, 72976967), (7, 10425281), (19, 3840893), (133, 548699), (193, 378119), (1351, 54017), (2843, 25669), (3667, 19901)]