68189408

素因数分解:

$2^5\times 7^1\times {\mathrm{304417}}^1$

素因数の和:304434

約数の個数: 24

約数和(自身を含む): 153426672

約数和(自身を除く): 85237264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 304417, 608834, 1217668, 2130919, 2435336, 4261838, 4870672, 8523676, 9741344, 17047352, 34094704, 68189408]

約数ペア:

[(1, 68189408), (2, 34094704), (4, 17047352), (7, 9741344), (8, 8523676), (14, 4870672), (16, 4261838), (28, 2435336), (32, 2130919), (56, 1217668), (112, 608834), (224, 304417)]