8442896

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 90

約数和(自身を含む): 21150990

約数和(自身を除く): 12708094

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 89, 98, 112, 121, 154, 176, 178, 196, 242, 308, 356, 392, 484, 539, 616, 623, 712, 784, 847, 968, 979, 1078, 1232, 1246, 1424, 1694, 1936, 1958, 2156, 2492, 3388, 3916, 4312, 4361, 4984, 5929, 6776, 6853, 7832, 8624, 8722, 9968, 10769, 11858, 13552, 13706, 15664, 17444, 21538, 23716, 27412, 34888, 43076, 47432, 47971, 54824, 69776, 75383, 86152, 94864, 95942, 109648, 150766, 172304, 191884, 301532, 383768, 527681, 603064, 767536, 1055362, 1206128, 2110724, 4221448, 8442896]

約数ペア:

[(1, 8442896), (2, 4221448), (4, 2110724), (7, 1206128), (8, 1055362), (11, 767536), (14, 603064), (16, 527681), (22, 383768), (28, 301532), (44, 191884), (49, 172304), (56, 150766), (77, 109648), (88, 95942), (89, 94864), (98, 86152), (112, 75383), (121, 69776), (154, 54824), (176, 47971), (178, 47432), (196, 43076), (242, 34888), (308, 27412), (356, 23716), (392, 21538), (484, 17444), (539, 15664), (616, 13706), (623, 13552), (712, 11858), (784, 10769), (847, 9968), (968, 8722), (979, 8624), (1078, 7832), (1232, 6853), (1246, 6776), (1424, 5929), (1694, 4984), (1936, 4361), (1958, 4312), (2156, 3916), (2492, 3388)]