40774532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5531}}^1$

素因数の和:5651

約数の個数: 24

約数和(自身を含む): 75899040

約数和(自身を除く): 35124508

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 5531, 7372, 11062, 22124, 105089, 210178, 420356, 536507, 1073014, 2146028, 10193633, 20387266, 40774532]

約数ペア:

[(1, 40774532), (2, 20387266), (4, 10193633), (19, 2146028), (38, 1073014), (76, 536507), (97, 420356), (194, 210178), (388, 105089), (1843, 22124), (3686, 11062), (5531, 7372)]