28654052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53861}}^1$

素因数の和:53891

約数の個数: 24

約数和(自身を含む): 60325440

約数和(自身を除く): 31671388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 53861, 107722, 215444, 377027, 754054, 1023359, 1508108, 2046718, 4093436, 7163513, 14327026, 28654052]

約数ペア:

[(1, 28654052), (2, 14327026), (4, 7163513), (7, 4093436), (14, 2046718), (19, 1508108), (28, 1023359), (38, 754054), (76, 377027), (133, 215444), (266, 107722), (532, 53861)]