38745098

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 68001024

約数和(自身を除く): 29255926

約数列:

[1, 2, 7, 14, 97, 103, 194, 206, 277, 554, 679, 721, 1358, 1442, 1939, 3878, 9991, 19982, 26869, 28531, 53738, 57062, 69937, 139874, 188083, 199717, 376166, 399434, 2767507, 5535014, 19372549, 38745098]

約数ペア:

[(1, 38745098), (2, 19372549), (7, 5535014), (14, 2767507), (97, 399434), (103, 376166), (194, 199717), (206, 188083), (277, 139874), (554, 69937), (679, 57062), (721, 53738), (1358, 28531), (1442, 26869), (1939, 19982), (3878, 9991)]