64421672

素因数分解:

$2^3\times 7^2\times {\mathrm{164341}}^1$

素因数の和:164361

約数の個数: 24

約数和(自身を含む): 140512410

約数和(自身を除く): 76090738

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 164341, 328682, 657364, 1150387, 1314728, 2300774, 4601548, 8052709, 9203096, 16105418, 32210836, 64421672]

約数ペア:

[(1, 64421672), (2, 32210836), (4, 16105418), (7, 9203096), (8, 8052709), (14, 4601548), (28, 2300774), (49, 1314728), (56, 1150387), (98, 657364), (196, 328682), (392, 164341)]