40878394

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{6829}}^1$

素因数の和:6945

約数の個数: 16

約数和(自身を含む): 63682920

約数和(自身を除く): 22804526

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 6829, 13658, 279989, 498517, 559978, 997034, 20439197, 40878394]

約数ペア:

[(1, 40878394), (2, 20439197), (41, 997034), (73, 559978), (82, 498517), (146, 279989), (2993, 13658), (5986, 6829)]