7403312

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 80

約数和(自身を含む): 17856000

約数和(自身を除く): 10452688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 71, 76, 98, 112, 133, 142, 152, 196, 266, 284, 304, 343, 392, 497, 532, 568, 686, 784, 931, 994, 1064, 1136, 1349, 1372, 1862, 1988, 2128, 2698, 2744, 3479, 3724, 3976, 5396, 5488, 6517, 6958, 7448, 7952, 9443, 10792, 13034, 13916, 14896, 18886, 21584, 24353, 26068, 27832, 37772, 48706, 52136, 55664, 66101, 75544, 97412, 104272, 132202, 151088, 194824, 264404, 389648, 462707, 528808, 925414, 1057616, 1850828, 3701656, 7403312]

約数ペア:

[(1, 7403312), (2, 3701656), (4, 1850828), (7, 1057616), (8, 925414), (14, 528808), (16, 462707), (19, 389648), (28, 264404), (38, 194824), (49, 151088), (56, 132202), (71, 104272), (76, 97412), (98, 75544), (112, 66101), (133, 55664), (142, 52136), (152, 48706), (196, 37772), (266, 27832), (284, 26068), (304, 24353), (343, 21584), (392, 18886), (497, 14896), (532, 13916), (568, 13034), (686, 10792), (784, 9443), (931, 7952), (994, 7448), (1064, 6958), (1136, 6517), (1349, 5488), (1372, 5396), (1862, 3976), (1988, 3724), (2128, 3479), (2698, 2744)]