5558168

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1289}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 13235400

約数和(自身を除く): 7677232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 1289, 2156, 2578, 4312, 5156, 9023, 10312, 14179, 18046, 28358, 36092, 56716, 63161, 72184, 99253, 113432, 126322, 198506, 252644, 397012, 505288, 694771, 794024, 1389542, 2779084, 5558168]

約数ペア:

[(1, 5558168), (2, 2779084), (4, 1389542), (7, 794024), (8, 694771), (11, 505288), (14, 397012), (22, 252644), (28, 198506), (44, 126322), (49, 113432), (56, 99253), (77, 72184), (88, 63161), (98, 56716), (154, 36092), (196, 28358), (308, 18046), (392, 14179), (539, 10312), (616, 9023), (1078, 5156), (1289, 4312), (2156, 2578)]