40596806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 66769920

約数和(自身を除く): 26173114

約数列:

[1, 2, 19, 38, 41, 71, 82, 142, 367, 734, 779, 1349, 1558, 2698, 2911, 5822, 6973, 13946, 15047, 26057, 30094, 52114, 55309, 110618, 285893, 495083, 571786, 990166, 1068337, 2136674, 20298403, 40596806]

約数ペア:

[(1, 40596806), (2, 20298403), (19, 2136674), (38, 1068337), (41, 990166), (71, 571786), (82, 495083), (142, 285893), (367, 110618), (734, 55309), (779, 52114), (1349, 30094), (1558, 26057), (2698, 15047), (2911, 13946), (5822, 6973)]