68893600.000000000

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{297377}}^1$

素因数の和:297414

約数の個数: 20

約数和(自身を含む): 276561540

約数和(自身を除く): 138578612

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 297377, 594754, 1189508, 2379016, 4758032, 8623933, 17247866, 34495732, 68991464, 137982928]

約数ペア:

[(1, 137982928), (2, 68991464), (4, 34495732), (8, 17247866), (16, 8623933), (29, 4758032), (58, 2379016), (116, 1189508), (232, 594754), (464, 297377)]