40921772

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5309}}^1$

素因数の和:5401

約数の個数: 24

約数和(自身を含む): 74934720

約数和(自身を除く): 34012948

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 5309, 7708, 10618, 21236, 217669, 249523, 435338, 499046, 870676, 998092, 10230443, 20460886, 40921772]

約数ペア:

[(1, 40921772), (2, 20460886), (4, 10230443), (41, 998092), (47, 870676), (82, 499046), (94, 435338), (164, 249523), (188, 217669), (1927, 21236), (3854, 10618), (5309, 7708)]