40516272

素因数分解:

$2^4\times 3^2\times {\mathrm{281363}}^1$

素因数の和:281377

約数の個数: 30

約数和(自身を含む): 113389692

約数和(自身を除く): 72873420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281363, 562726, 844089, 1125452, 1688178, 2250904, 2532267, 3376356, 4501808, 5064534, 6752712, 10129068, 13505424, 20258136, 40516272]

約数ペア:

[(1, 40516272), (2, 20258136), (3, 13505424), (4, 10129068), (6, 6752712), (8, 5064534), (9, 4501808), (12, 3376356), (16, 2532267), (18, 2250904), (24, 1688178), (36, 1125452), (48, 844089), (72, 562726), (144, 281363)]