42072796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1997}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 77202720

約数和(自身を除く): 35129924

約数列:

[1, 2, 4, 23, 46, 92, 229, 458, 916, 1997, 3994, 5267, 7988, 10534, 21068, 45931, 91862, 183724, 457313, 914626, 1829252, 10518199, 21036398, 42072796]

約数ペア:

[(1, 42072796), (2, 21036398), (4, 10518199), (23, 1829252), (46, 914626), (92, 457313), (229, 183724), (458, 91862), (916, 45931), (1997, 21068), (3994, 10534), (5267, 7988)]