28738806

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2027}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 61326720

約数和(自身を除く): 32587914

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 417, 834, 2027, 2363, 4054, 4726, 6081, 7089, 12162, 14178, 34459, 68918, 103377, 206754, 281753, 563506, 845259, 1690518, 4789801, 9579602, 14369403, 28738806]

約数ペア:

[(1, 28738806), (2, 14369403), (3, 9579602), (6, 4789801), (17, 1690518), (34, 845259), (51, 563506), (102, 281753), (139, 206754), (278, 103377), (417, 68918), (834, 34459), (2027, 14178), (2363, 12162), (4054, 7089), (4726, 6081)]