64818314428

素因数分解:

$2^2\times 7^1\times {\mathrm{1741}}^1\times {\mathrm{1329661}}^1$

素因数の和:1331413

約数の個数: 24

約数和(自身を含む): 129711187424

約数和(自身を除く): 64892872996

約数列:

[1, 2, 4, 7, 14, 28, 1741, 3482, 6964, 12187, 24374, 48748, 1329661, 2659322, 5318644, 9307627, 18615254, 37230508, 2314939801, 4629879602, 9259759204, 16204578607, 32409157214, 64818314428]

約数ペア:

[(1, 64818314428), (2, 32409157214), (4, 16204578607), (7, 9259759204), (14, 4629879602), (28, 2314939801), (1741, 37230508), (3482, 18615254), (6964, 9307627), (12187, 5318644), (24374, 2659322), (48748, 1329661)]