8474284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 18866176

約数和(自身を除く): 10391892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 751, 806, 868, 1502, 1612, 2821, 3004, 5257, 5642, 9763, 10514, 11284, 19526, 21028, 23281, 39052, 46562, 68341, 93124, 136682, 162967, 273364, 302653, 325934, 605306, 651868, 1210612, 2118571, 4237142, 8474284]

約数ペア:

[(1, 8474284), (2, 4237142), (4, 2118571), (7, 1210612), (13, 651868), (14, 605306), (26, 325934), (28, 302653), (31, 273364), (52, 162967), (62, 136682), (91, 93124), (124, 68341), (182, 46562), (217, 39052), (364, 23281), (403, 21028), (434, 19526), (751, 11284), (806, 10514), (868, 9763), (1502, 5642), (1612, 5257), (2821, 3004)]