68653808

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{6571}}^1$

素因数の和:7232

約数の個数: 20

約数和(自身を含む): 133240728

約数和(自身を除く): 64586920

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 6571, 10448, 13142, 26284, 52568, 105136, 4290863, 8581726, 17163452, 34326904, 68653808]

約数ペア:

[(1, 68653808), (2, 34326904), (4, 17163452), (8, 8581726), (16, 4290863), (653, 105136), (1306, 52568), (2612, 26284), (5224, 13142), (6571, 10448)]