7894684

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:922

約数の個数: 36

約数和(自身を含む): 16432416

約数和(自身を除く): 8537732

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 857, 1316, 1714, 2303, 3428, 4606, 5999, 9212, 11998, 23996, 40279, 41993, 80558, 83986, 161116, 167972, 281953, 563906, 1127812, 1973671, 3947342, 7894684]

約数ペア:

[(1, 7894684), (2, 3947342), (4, 1973671), (7, 1127812), (14, 563906), (28, 281953), (47, 167972), (49, 161116), (94, 83986), (98, 80558), (188, 41993), (196, 40279), (329, 23996), (658, 11998), (857, 9212), (1316, 5999), (1714, 4606), (2303, 3428)]