68785744

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{12757}}^1$

素因数の和:13102

約数の個数: 20

約数和(自身を含む): 133678324

約数和(自身を除く): 64892580

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 12757, 25514, 51028, 102056, 204112, 4299109, 8598218, 17196436, 34392872, 68785744]

約数ペア:

[(1, 68785744), (2, 34392872), (4, 17196436), (8, 8598218), (16, 4299109), (337, 204112), (674, 102056), (1348, 51028), (2696, 25514), (5392, 12757)]