26573272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4507}}^1$

素因数の和:4591

約数の個数: 32

約数和(自身を含む): 55177920

約数和(自身を除く): 28604648

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 4507, 5896, 9014, 18028, 36056, 49577, 99154, 198308, 301969, 396616, 603938, 1207876, 2415752, 3321659, 6643318, 13286636, 26573272]

約数ペア:

[(1, 26573272), (2, 13286636), (4, 6643318), (8, 3321659), (11, 2415752), (22, 1207876), (44, 603938), (67, 396616), (88, 301969), (134, 198308), (268, 99154), (536, 49577), (737, 36056), (1474, 18028), (2948, 9014), (4507, 5896)]