28335318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1151}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 62042112

約数和(自身を除く): 33706794

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 373, 746, 1119, 1151, 2238, 2302, 3453, 4103, 6906, 8206, 12309, 12661, 24618, 25322, 37983, 75966, 429323, 858646, 1287969, 2575938, 4722553, 9445106, 14167659, 28335318]

約数ペア:

[(1, 28335318), (2, 14167659), (3, 9445106), (6, 4722553), (11, 2575938), (22, 1287969), (33, 858646), (66, 429323), (373, 75966), (746, 37983), (1119, 25322), (1151, 24618), (2238, 12661), (2302, 12309), (3453, 8206), (4103, 6906)]