72980417

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 78617088

約数和(自身を除く): 5636671

約数列:

[1, 31, 43, 53, 1033, 1333, 1643, 2279, 32023, 44419, 54749, 70649, 1376989, 1697219, 2354207, 72980417]

約数ペア:

[(1, 72980417), (31, 2354207), (43, 1697219), (53, 1376989), (1033, 70649), (1333, 54749), (1643, 44419), (2279, 32023)]