30726626

素因数分解:

$2^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 54950400

約数和(自身を除く): 24223774

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 343, 658, 686, 953, 1906, 2303, 4606, 6671, 13342, 16121, 32242, 44791, 46697, 89582, 93394, 313537, 326879, 627074, 653758, 2194759, 4389518, 15363313, 30726626]

約数ペア:

[(1, 30726626), (2, 15363313), (7, 4389518), (14, 2194759), (47, 653758), (49, 627074), (94, 326879), (98, 313537), (329, 93394), (343, 89582), (658, 46697), (686, 44791), (953, 32242), (1906, 16121), (2303, 13342), (4606, 6671)]