66639616

素因数分解:

$2^8\times {\mathrm{163}}^1\times {\mathrm{1597}}^1$

素因数の和:1776

約数の個数: 36

約数和(自身を含む): 133918792

約数和(自身を除く): 67279176

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 652, 1304, 1597, 2608, 3194, 5216, 6388, 10432, 12776, 20864, 25552, 41728, 51104, 102208, 204416, 260311, 408832, 520622, 1041244, 2082488, 4164976, 8329952, 16659904, 33319808, 66639616]

約数ペア:

[(1, 66639616), (2, 33319808), (4, 16659904), (8, 8329952), (16, 4164976), (32, 2082488), (64, 1041244), (128, 520622), (163, 408832), (256, 260311), (326, 204416), (652, 102208), (1304, 51104), (1597, 41728), (2608, 25552), (3194, 20864), (5216, 12776), (6388, 10432)]