8662264

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 18117000

約数和(自身を除く): 9454736

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 149, 169, 172, 298, 338, 344, 559, 596, 676, 1118, 1192, 1352, 1937, 2236, 3874, 4472, 6407, 7267, 7748, 12814, 14534, 15496, 25181, 25628, 29068, 50362, 51256, 58136, 83291, 100724, 166582, 201448, 333164, 666328, 1082783, 2165566, 4331132, 8662264]

約数ペア:

[(1, 8662264), (2, 4331132), (4, 2165566), (8, 1082783), (13, 666328), (26, 333164), (43, 201448), (52, 166582), (86, 100724), (104, 83291), (149, 58136), (169, 51256), (172, 50362), (298, 29068), (338, 25628), (344, 25181), (559, 15496), (596, 14534), (676, 12814), (1118, 7748), (1192, 7267), (1352, 6407), (1937, 4472), (2236, 3874)]