72089401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2689}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 81345600

約数和(自身を除く): 9256199

約数列:

[1, 17, 19, 83, 323, 1411, 1577, 2689, 26809, 45713, 51091, 223187, 868547, 3794179, 4240553, 72089401]

約数ペア:

[(1, 72089401), (17, 4240553), (19, 3794179), (83, 868547), (323, 223187), (1411, 51091), (1577, 45713), (2689, 26809)]