42087566

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 67132800

約数和(自身を除く): 25045234

約数列:

[1, 2, 41, 73, 79, 82, 89, 146, 158, 178, 2993, 3239, 3649, 5767, 5986, 6478, 6497, 7031, 7298, 11534, 12994, 14062, 236447, 266377, 288271, 472894, 513263, 532754, 576542, 1026526, 21043783, 42087566]

約数ペア:

[(1, 42087566), (2, 21043783), (41, 1026526), (73, 576542), (79, 532754), (82, 513263), (89, 472894), (146, 288271), (158, 266377), (178, 236447), (2993, 14062), (3239, 12994), (3649, 11534), (5767, 7298), (5986, 7031), (6478, 6497)]