66651316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{16547}}^1$

素因数の和:16623

約数の個数: 24

約数和(自身を含む): 125102880

約数和(自身を除く): 58451564

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 16547, 33094, 66188, 314393, 628786, 876991, 1257572, 1753982, 3507964, 16662829, 33325658, 66651316]

約数ペア:

[(1, 66651316), (2, 33325658), (4, 16662829), (19, 3507964), (38, 1753982), (53, 1257572), (76, 876991), (106, 628786), (212, 314393), (1007, 66188), (2014, 33094), (4028, 16547)]