29788894448

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{809}}^1\times {\mathrm{18121}}^1$

素因数の和:19065

約数の個数: 40

約数和(自身を含む): 58245557760

約数和(自身を除く): 28456663312

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 809, 1016, 1618, 2032, 3236, 6472, 12944, 18121, 36242, 72484, 102743, 144968, 205486, 289936, 410972, 821944, 1643888, 2301367, 4602734, 9205468, 14659889, 18410936, 29319778, 36821872, 58639556, 117279112, 234558224, 1861805903, 3723611806, 7447223612, 14894447224, 29788894448]

約数ペア:

[(1, 29788894448), (2, 14894447224), (4, 7447223612), (8, 3723611806), (16, 1861805903), (127, 234558224), (254, 117279112), (508, 58639556), (809, 36821872), (1016, 29319778), (1618, 18410936), (2032, 14659889), (3236, 9205468), (6472, 4602734), (12944, 2301367), (18121, 1643888), (36242, 821944), (72484, 410972), (102743, 289936), (144968, 205486)]