27752556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2437}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 70721504

約数和(自身を除く): 42968948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2437, 2847, 3796, 4874, 5694, 7311, 9748, 11388, 14622, 29244, 31681, 63362, 95043, 126724, 177901, 190086, 355802, 380172, 533703, 711604, 1067406, 2134812, 2312713, 4625426, 6938139, 9250852, 13876278, 27752556]

約数ペア:

[(1, 27752556), (2, 13876278), (3, 9250852), (4, 6938139), (6, 4625426), (12, 2312713), (13, 2134812), (26, 1067406), (39, 711604), (52, 533703), (73, 380172), (78, 355802), (146, 190086), (156, 177901), (219, 126724), (292, 95043), (438, 63362), (876, 31681), (949, 29244), (1898, 14622), (2437, 11388), (2847, 9748), (3796, 7311), (4874, 5694)]