22887696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 65231936

約数和(自身を除く): 42344240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 853, 1032, 1118, 1677, 1706, 2064, 2236, 2559, 3354, 3412, 4472, 5118, 6708, 6824, 8944, 10236, 11089, 13416, 13648, 20472, 22178, 26832, 33267, 36679, 40944, 44356, 66534, 73358, 88712, 110037, 133068, 146716, 177424, 220074, 266136, 293432, 440148, 476827, 532272, 586864, 880296, 953654, 1430481, 1760592, 1907308, 2860962, 3814616, 5721924, 7629232, 11443848, 22887696]

約数ペア:

[(1, 22887696), (2, 11443848), (3, 7629232), (4, 5721924), (6, 3814616), (8, 2860962), (12, 1907308), (13, 1760592), (16, 1430481), (24, 953654), (26, 880296), (39, 586864), (43, 532272), (48, 476827), (52, 440148), (78, 293432), (86, 266136), (104, 220074), (129, 177424), (156, 146716), (172, 133068), (208, 110037), (258, 88712), (312, 73358), (344, 66534), (516, 44356), (559, 40944), (624, 36679), (688, 33267), (853, 26832), (1032, 22178), (1118, 20472), (1677, 13648), (1706, 13416), (2064, 11089), (2236, 10236), (2559, 8944), (3354, 6824), (3412, 6708), (4472, 5118)]