25328952

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31981}}^1$

素因数の和:32004

約数の個数: 48

約数和(自身を含む): 74837880

約数和(自身を除く): 49508928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 31981, 63962, 95943, 127924, 191886, 255848, 287829, 351791, 383772, 575658, 703582, 767544, 1055373, 1151316, 1407164, 2110746, 2302632, 2814328, 3166119, 4221492, 6332238, 8442984, 12664476, 25328952]

約数ペア:

[(1, 25328952), (2, 12664476), (3, 8442984), (4, 6332238), (6, 4221492), (8, 3166119), (9, 2814328), (11, 2302632), (12, 2110746), (18, 1407164), (22, 1151316), (24, 1055373), (33, 767544), (36, 703582), (44, 575658), (66, 383772), (72, 351791), (88, 287829), (99, 255848), (132, 191886), (198, 127924), (264, 95943), (396, 63962), (792, 31981)]