42132668

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{563}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 75469968

約数和(自身を除く): 33337300

約数列:

[1, 2, 4, 53, 106, 212, 353, 563, 706, 1126, 1412, 2252, 18709, 29839, 37418, 59678, 74836, 119356, 198739, 397478, 794956, 10533167, 21066334, 42132668]

約数ペア:

[(1, 42132668), (2, 21066334), (4, 10533167), (53, 794956), (106, 397478), (212, 198739), (353, 119356), (563, 74836), (706, 59678), (1126, 37418), (1412, 29839), (2252, 18709)]