68885502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1640131}}^1$

素因数の和:1640143

約数の個数: 16

約数和(自身を含む): 157452672

約数和(自身を除く): 88567170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1640131, 3280262, 4920393, 9840786, 11480917, 22961834, 34442751, 68885502]

約数ペア:

[(1, 68885502), (2, 34442751), (3, 22961834), (6, 11480917), (7, 9840786), (14, 4920393), (21, 3280262), (42, 1640131)]