40299672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239879}}^1$

素因数の和:239895

約数の個数: 32

約数和(自身を含む): 115142400

約数和(自身を除く): 74842728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239879, 479758, 719637, 959516, 1439274, 1679153, 1919032, 2878548, 3358306, 5037459, 5757096, 6716612, 10074918, 13433224, 20149836, 40299672]

約数ペア:

[(1, 40299672), (2, 20149836), (3, 13433224), (4, 10074918), (6, 6716612), (7, 5757096), (8, 5037459), (12, 3358306), (14, 2878548), (21, 1919032), (24, 1679153), (28, 1439274), (42, 959516), (56, 719637), (84, 479758), (168, 239879)]