79983484

素因数分解:

$2^2\times 7^3\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 165188800

約数和(自身を除く): 85205316

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 343, 388, 601, 679, 686, 1202, 1358, 1372, 2404, 2716, 4207, 4753, 8414, 9506, 16828, 19012, 29449, 33271, 58297, 58898, 66542, 116594, 117796, 133084, 206143, 233188, 408079, 412286, 816158, 824572, 1632316, 2856553, 5713106, 11426212, 19995871, 39991742, 79983484]

約数ペア:

[(1, 79983484), (2, 39991742), (4, 19995871), (7, 11426212), (14, 5713106), (28, 2856553), (49, 1632316), (97, 824572), (98, 816158), (194, 412286), (196, 408079), (343, 233188), (388, 206143), (601, 133084), (679, 117796), (686, 116594), (1202, 66542), (1358, 58898), (1372, 58297), (2404, 33271), (2716, 29449), (4207, 19012), (4753, 16828), (8414, 9506)]