28464698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 48081600

約数和(自身を除く): 19616902

約数列:

[1, 2, 17, 19, 34, 38, 139, 278, 317, 323, 634, 646, 2363, 2641, 4726, 5282, 5389, 6023, 10778, 12046, 44063, 44897, 88126, 89794, 102391, 204782, 749071, 837197, 1498142, 1674394, 14232349, 28464698]

約数ペア:

[(1, 28464698), (2, 14232349), (17, 1674394), (19, 1498142), (34, 837197), (38, 749071), (139, 204782), (278, 102391), (317, 89794), (323, 88126), (634, 44897), (646, 44063), (2363, 12046), (2641, 10778), (4726, 6023), (5282, 5389)]