72597916

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{4691}}^1$

素因数の和:4821

約数の個数: 24

約数和(自身を含む): 131244624

約数和(自身を除く): 58646708

約数列:

[1, 2, 4, 53, 73, 106, 146, 212, 292, 3869, 4691, 7738, 9382, 15476, 18764, 248623, 342443, 497246, 684886, 994492, 1369772, 18149479, 36298958, 72597916]

約数ペア:

[(1, 72597916), (2, 36298958), (4, 18149479), (53, 1369772), (73, 994492), (106, 684886), (146, 497246), (212, 342443), (292, 248623), (3869, 18764), (4691, 15476), (7738, 9382)]