78814628

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3061}}^1$

素因数の和:3263

約数の個数: 24

約数和(自身を含む): 142236024

約数和(自身を除く): 63421396

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 3061, 6122, 6437, 12244, 12874, 25748, 125501, 251002, 480577, 502004, 961154, 1922308, 19703657, 39407314, 78814628]

約数ペア:

[(1, 78814628), (2, 39407314), (4, 19703657), (41, 1922308), (82, 961154), (157, 502004), (164, 480577), (314, 251002), (628, 125501), (3061, 25748), (6122, 12874), (6437, 12244)]