40351636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1123}}^1$

素因数の和:1831

約数の個数: 24

約数和(自身を含む): 76225184

約数和(自身を除く): 35873548

約数列:

[1, 2, 4, 13, 26, 52, 691, 1123, 1382, 2246, 2764, 4492, 8983, 14599, 17966, 29198, 35932, 58396, 775993, 1551986, 3103972, 10087909, 20175818, 40351636]

約数ペア:

[(1, 40351636), (2, 20175818), (4, 10087909), (13, 3103972), (26, 1551986), (52, 775993), (691, 58396), (1123, 35932), (1382, 29198), (2246, 17966), (2764, 14599), (4492, 8983)]