70518644

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15643}}^1$

素因数の和:15684

約数の個数: 36

約数和(自身を含む): 149806944

約数和(自身を除く): 79288300

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 15643, 31286, 62572, 109501, 219002, 359789, 438004, 719578, 766507, 1439156, 1533014, 2518523, 3066028, 5037046, 10074092, 17629661, 35259322, 70518644]

約数ペア:

[(1, 70518644), (2, 35259322), (4, 17629661), (7, 10074092), (14, 5037046), (23, 3066028), (28, 2518523), (46, 1533014), (49, 1439156), (92, 766507), (98, 719578), (161, 438004), (196, 359789), (322, 219002), (644, 109501), (1127, 62572), (2254, 31286), (4508, 15643)]