40204388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84463}}^1$

素因数の和:84491

約数の個数: 24

約数和(自身を含む): 85139712

約数和(自身を除く): 44935324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 84463, 168926, 337852, 591241, 1182482, 1435871, 2364964, 2871742, 5743484, 10051097, 20102194, 40204388]

約数ペア:

[(1, 40204388), (2, 20102194), (4, 10051097), (7, 5743484), (14, 2871742), (17, 2364964), (28, 1435871), (34, 1182482), (68, 591241), (119, 337852), (238, 168926), (476, 84463)]