66117016

素因数分解:

$2^3\times 7^1\times {\mathrm{1180661}}^1$

素因数の和:1180674

約数の個数: 16

約数和(自身を含む): 141679440

約数和(自身を除く): 75562424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1180661, 2361322, 4722644, 8264627, 9445288, 16529254, 33058508, 66117016]

約数ペア:

[(1, 66117016), (2, 33058508), (4, 16529254), (7, 9445288), (8, 8264627), (14, 4722644), (28, 2361322), (56, 1180661)]