78750074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{28307}}^1$

素因数の和:28429

約数の個数: 16

約数和(自身を含む): 128405088

約数和(自身を除く): 49655014

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 28307, 56614, 367991, 735982, 3028849, 6057698, 39375037, 78750074]

約数ペア:

[(1, 78750074), (2, 39375037), (13, 6057698), (26, 3028849), (107, 735982), (214, 367991), (1391, 56614), (2782, 28307)]