28906374

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{98321}}^1$

素因数の和:98340

約数の個数: 24

約数和(自身を含む): 67252248

約数和(自身を除く): 38345874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 98321, 196642, 294963, 589926, 688247, 1376494, 2064741, 4129482, 4817729, 9635458, 14453187, 28906374]

約数ペア:

[(1, 28906374), (2, 14453187), (3, 9635458), (6, 4817729), (7, 4129482), (14, 2064741), (21, 1376494), (42, 688247), (49, 589926), (98, 294963), (147, 196642), (294, 98321)]