66730547584

素因数分解:

$2^7\times {\mathrm{521332403}}^1$

素因数の和:521332417

約数の個数: 16

約数和(自身を含む): 132939763020

約数和(自身を除く): 66209215436

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 521332403, 1042664806, 2085329612, 4170659224, 8341318448, 16682636896, 33365273792, 66730547584]

約数ペア:

[(1, 66730547584), (2, 33365273792), (4, 16682636896), (8, 8341318448), (16, 4170659224), (32, 2085329612), (64, 1042664806), (128, 521332403)]