28709394

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97651}}^1$

素因数の和:97670

約数の個数: 24

約数和(自身を含む): 66793968

約数和(自身を除く): 38084574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 97651, 195302, 292953, 585906, 683557, 1367114, 2050671, 4101342, 4784899, 9569798, 14354697, 28709394]

約数ペア:

[(1, 28709394), (2, 14354697), (3, 9569798), (6, 4784899), (7, 4101342), (14, 2050671), (21, 1367114), (42, 683557), (49, 585906), (98, 292953), (147, 195302), (294, 97651)]