29965496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7919}}^1$

素因数の和:7979

約数の個数: 32

約数和(自身を含む): 62726400

約数和(自身を除く): 32760904

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 7919, 15838, 31676, 63352, 87109, 174218, 340517, 348436, 681034, 696872, 1362068, 2724136, 3745687, 7491374, 14982748, 29965496]

約数ペア:

[(1, 29965496), (2, 14982748), (4, 7491374), (8, 3745687), (11, 2724136), (22, 1362068), (43, 696872), (44, 681034), (86, 348436), (88, 340517), (172, 174218), (344, 87109), (473, 63352), (946, 31676), (1892, 15838), (3784, 7919)]