78414434

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193139}}^1$

素因数の和:193177

約数の個数: 16

約数和(自身を含む): 139060800

約数和(自身を除く): 60646366

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 193139, 386278, 1351973, 2703946, 5601031, 11202062, 39207217, 78414434]

約数ペア:

[(1, 78414434), (2, 39207217), (7, 11202062), (14, 5601031), (29, 2703946), (58, 1351973), (203, 386278), (406, 193139)]