40274808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239731}}^1$

素因数の和:239747

約数の個数: 32

約数和(自身を含む): 115071360

約数和(自身を除く): 74796552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239731, 479462, 719193, 958924, 1438386, 1678117, 1917848, 2876772, 3356234, 5034351, 5753544, 6712468, 10068702, 13424936, 20137404, 40274808]

約数ペア:

[(1, 40274808), (2, 20137404), (3, 13424936), (4, 10068702), (6, 6712468), (7, 5753544), (8, 5034351), (12, 3356234), (14, 2876772), (21, 1917848), (24, 1678117), (28, 1438386), (42, 958924), (56, 719193), (84, 479462), (168, 239731)]