64475668

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{227027}}^1$

素因数の和:227102

約数の個数: 12

約数和(自身を含む): 114422112

約数和(自身を除く): 49946444

約数列:

[1, 2, 4, 71, 142, 284, 227027, 454054, 908108, 16118917, 32237834, 64475668]

約数ペア:

[(1, 64475668), (2, 32237834), (4, 16118917), (71, 908108), (142, 454054), (284, 227027)]