39149782

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 68640768

約数和(自身を除く): 29490986

約数列:

[1, 2, 7, 14, 97, 127, 194, 227, 254, 454, 679, 889, 1358, 1589, 1778, 3178, 12319, 22019, 24638, 28829, 44038, 57658, 86233, 154133, 172466, 201803, 308266, 403606, 2796413, 5592826, 19574891, 39149782]

約数ペア:

[(1, 39149782), (2, 19574891), (7, 5592826), (14, 2796413), (97, 403606), (127, 308266), (194, 201803), (227, 172466), (254, 154133), (454, 86233), (679, 57658), (889, 44038), (1358, 28829), (1589, 24638), (1778, 22019), (3178, 12319)]