42704690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4657}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 88539264

約数和(自身を除く): 45834574

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 4657, 9170, 9314, 23285, 32599, 46570, 65198, 162995, 325990, 610067, 1220134, 3050335, 4270469, 6100670, 8540938, 21352345, 42704690]

約数ペア:

[(1, 42704690), (2, 21352345), (5, 8540938), (7, 6100670), (10, 4270469), (14, 3050335), (35, 1220134), (70, 610067), (131, 325990), (262, 162995), (655, 65198), (917, 46570), (1310, 32599), (1834, 23285), (4585, 9314), (4657, 9170)]