42517732

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{643}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 76022912

約数和(自身を除く): 33505180

約数列:

[1, 2, 4, 61, 122, 244, 271, 542, 643, 1084, 1286, 2572, 16531, 33062, 39223, 66124, 78446, 156892, 174253, 348506, 697012, 10629433, 21258866, 42517732]

約数ペア:

[(1, 42517732), (2, 21258866), (4, 10629433), (61, 697012), (122, 348506), (244, 174253), (271, 156892), (542, 78446), (643, 66124), (1084, 39223), (1286, 33062), (2572, 16531)]