8881642

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 17236800

約数和(自身を除く): 8355158

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 107, 121, 154, 214, 242, 343, 539, 686, 749, 847, 1078, 1177, 1498, 1694, 2354, 3773, 5243, 5929, 7546, 8239, 10486, 11858, 12947, 16478, 25894, 36701, 41503, 57673, 73402, 83006, 90629, 115346, 181258, 403711, 634403, 807422, 1268806, 4440821, 8881642]

約数ペア:

[(1, 8881642), (2, 4440821), (7, 1268806), (11, 807422), (14, 634403), (22, 403711), (49, 181258), (77, 115346), (98, 90629), (107, 83006), (121, 73402), (154, 57673), (214, 41503), (242, 36701), (343, 25894), (539, 16478), (686, 12947), (749, 11858), (847, 10486), (1078, 8239), (1177, 7546), (1498, 5929), (1694, 5243), (2354, 3773)]