40551672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{859}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 116409600

約数和(自身を除く): 75857928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 281, 562, 843, 859, 1124, 1686, 1718, 1967, 2248, 2577, 3372, 3436, 3934, 5154, 5901, 6013, 6744, 6872, 7868, 10308, 11802, 12026, 15736, 18039, 20616, 23604, 24052, 36078, 47208, 48104, 72156, 144312, 241379, 482758, 724137, 965516, 1448274, 1689653, 1931032, 2896548, 3379306, 5068959, 5793096, 6758612, 10137918, 13517224, 20275836, 40551672]

約数ペア:

[(1, 40551672), (2, 20275836), (3, 13517224), (4, 10137918), (6, 6758612), (7, 5793096), (8, 5068959), (12, 3379306), (14, 2896548), (21, 1931032), (24, 1689653), (28, 1448274), (42, 965516), (56, 724137), (84, 482758), (168, 241379), (281, 144312), (562, 72156), (843, 48104), (859, 47208), (1124, 36078), (1686, 24052), (1718, 23604), (1967, 20616), (2248, 18039), (2577, 15736), (3372, 12026), (3436, 11802), (3934, 10308), (5154, 7868), (5901, 6872), (6013, 6744)]