28683284

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60259}}^1$

素因数の和:60287

約数の個数: 24

約数和(自身を含む): 60742080

約数和(自身を除く): 32058796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 60259, 120518, 241036, 421813, 843626, 1024403, 1687252, 2048806, 4097612, 7170821, 14341642, 28683284]

約数ペア:

[(1, 28683284), (2, 14341642), (4, 7170821), (7, 4097612), (14, 2048806), (17, 1687252), (28, 1024403), (34, 843626), (68, 421813), (119, 241036), (238, 120518), (476, 60259)]