65672264

素因数分解:

$2^3\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1193}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 140987520

約数和(自身を除く): 75315256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 983, 1193, 1966, 2386, 3932, 4772, 6881, 7864, 8351, 9544, 13762, 16702, 27524, 33404, 55048, 66808, 1172719, 2345438, 4690876, 8209033, 9381752, 16418066, 32836132, 65672264]

約数ペア:

[(1, 65672264), (2, 32836132), (4, 16418066), (7, 9381752), (8, 8209033), (14, 4690876), (28, 2345438), (56, 1172719), (983, 66808), (1193, 55048), (1966, 33404), (2386, 27524), (3932, 16702), (4772, 13762), (6881, 9544), (7864, 8351)]