28501214

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3863}}^1$

素因数の和:3920

約数の個数: 32

約数和(自身を含む): 53415936

約数和(自身を除く): 24914722

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 3863, 7378, 7726, 27041, 54082, 65671, 119753, 131342, 239506, 459697, 838271, 919394, 1676542, 2035801, 4071602, 14250607, 28501214]

約数ペア:

[(1, 28501214), (2, 14250607), (7, 4071602), (14, 2035801), (17, 1676542), (31, 919394), (34, 838271), (62, 459697), (119, 239506), (217, 131342), (238, 119753), (434, 65671), (527, 54082), (1054, 27041), (3689, 7726), (3863, 7378)]