64128907884

素因数分解:

$2^2\times 3^1\times {\mathrm{2063}}^1\times {\mathrm{2590439}}^1$

素因数の和:2592509

約数の個数: 24

約数和(自身を含む): 149706708480

約数和(自身を除く): 85577800596

約数列:

[1, 2, 3, 4, 6, 12, 2063, 4126, 6189, 8252, 12378, 24756, 2590439, 5180878, 7771317, 10361756, 15542634, 31085268, 5344075657, 10688151314, 16032226971, 21376302628, 32064453942, 64128907884]

約数ペア:

[(1, 64128907884), (2, 32064453942), (3, 21376302628), (4, 16032226971), (6, 10688151314), (12, 5344075657), (2063, 31085268), (4126, 15542634), (6189, 10361756), (8252, 7771317), (12378, 5180878), (24756, 2590439)]