74878342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{486223}}^1$

素因数の和:486243

約数の個数: 16

約数和(自身を含む): 140032512

約数和(自身を除く): 65154170

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 486223, 972446, 3403561, 5348453, 6807122, 10696906, 37439171, 74878342]

約数ペア:

[(1, 74878342), (2, 37439171), (7, 10696906), (11, 6807122), (14, 5348453), (22, 3403561), (77, 972446), (154, 486223)]