42043352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21277}}^1$

素因数の和:21315

約数の個数: 32

約数和(自身を含む): 89367600

約数和(自身を除く): 47324248

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 21277, 42554, 85108, 170216, 276601, 404263, 553202, 808526, 1106404, 1617052, 2212808, 3234104, 5255419, 10510838, 21021676, 42043352]

約数ペア:

[(1, 42043352), (2, 21021676), (4, 10510838), (8, 5255419), (13, 3234104), (19, 2212808), (26, 1617052), (38, 1106404), (52, 808526), (76, 553202), (104, 404263), (152, 276601), (247, 170216), (494, 85108), (988, 42554), (1976, 21277)]