64910468

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79939}}^1$

素因数の和:79979

約数の個数: 24

約数和(自身を含む): 134299200

約数和(自身を除く): 69388732

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 79939, 159878, 319756, 559573, 1119146, 2238292, 2318231, 4636462, 9272924, 16227617, 32455234, 64910468]

約数ペア:

[(1, 64910468), (2, 32455234), (4, 16227617), (7, 9272924), (14, 4636462), (28, 2318231), (29, 2238292), (58, 1119146), (116, 559573), (203, 319756), (406, 159878), (812, 79939)]