27789826

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 44789760

約数和(自身を除く): 16999934

約数列:

[1, 2, 31, 59, 62, 71, 107, 118, 142, 214, 1829, 2201, 3317, 3658, 4189, 4402, 6313, 6634, 7597, 8378, 12626, 15194, 129859, 195703, 235507, 259718, 391406, 448223, 471014, 896446, 13894913, 27789826]

約数ペア:

[(1, 27789826), (2, 13894913), (31, 896446), (59, 471014), (62, 448223), (71, 391406), (107, 259718), (118, 235507), (142, 195703), (214, 129859), (1829, 15194), (2201, 12626), (3317, 8378), (3658, 7597), (4189, 6634), (4402, 6313)]