64671227

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 68947200

約数和(自身を除く): 4275973

約数列:

[1, 37, 41, 89, 479, 1517, 3293, 3649, 17723, 19639, 42631, 135013, 726643, 1577347, 1747871, 64671227]

約数ペア:

[(1, 64671227), (37, 1747871), (41, 1577347), (89, 726643), (479, 135013), (1517, 42631), (3293, 19639), (3649, 17723)]