64274809

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 68618880

約数和(自身を除く): 4344071

約数列:

[1, 37, 43, 71, 569, 1591, 2627, 3053, 21053, 24467, 40399, 112961, 905279, 1494763, 1737157, 64274809]

約数ペア:

[(1, 64274809), (37, 1737157), (43, 1494763), (71, 905279), (569, 112961), (1591, 40399), (2627, 24467), (3053, 21053)]