77573158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 132624576

約数和(自身を除く): 55051418

約数列:

[1, 2, 13, 23, 26, 46, 73, 146, 299, 598, 949, 1679, 1777, 1898, 3358, 3554, 21827, 23101, 40871, 43654, 46202, 81742, 129721, 259442, 531323, 1062646, 1686373, 2983583, 3372746, 5967166, 38786579, 77573158]

約数ペア:

[(1, 77573158), (2, 38786579), (13, 5967166), (23, 3372746), (26, 2983583), (46, 1686373), (73, 1062646), (146, 531323), (299, 259442), (598, 129721), (949, 81742), (1679, 46202), (1777, 43654), (1898, 40871), (3358, 23101), (3554, 21827)]