2837296

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 80

約数和(自身を含む): 7142400

約数和(自身を除く): 4305104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 49, 56, 77, 88, 94, 98, 112, 154, 176, 188, 196, 308, 329, 343, 376, 392, 517, 539, 616, 658, 686, 752, 784, 1034, 1078, 1232, 1316, 1372, 2068, 2156, 2303, 2632, 2744, 3619, 3773, 4136, 4312, 4606, 5264, 5488, 7238, 7546, 8272, 8624, 9212, 14476, 15092, 16121, 18424, 25333, 28952, 30184, 32242, 36848, 50666, 57904, 60368, 64484, 101332, 128968, 177331, 202664, 257936, 354662, 405328, 709324, 1418648, 2837296]

約数ペア:

[(1, 2837296), (2, 1418648), (4, 709324), (7, 405328), (8, 354662), (11, 257936), (14, 202664), (16, 177331), (22, 128968), (28, 101332), (44, 64484), (47, 60368), (49, 57904), (56, 50666), (77, 36848), (88, 32242), (94, 30184), (98, 28952), (112, 25333), (154, 18424), (176, 16121), (188, 15092), (196, 14476), (308, 9212), (329, 8624), (343, 8272), (376, 7546), (392, 7238), (517, 5488), (539, 5264), (616, 4606), (658, 4312), (686, 4136), (752, 3773), (784, 3619), (1034, 2744), (1078, 2632), (1232, 2303), (1316, 2156), (1372, 2068)]