27843208

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 57058560

約数和(自身を除く): 29215352

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 311, 361, 589, 622, 722, 1178, 1244, 1444, 2356, 2488, 2888, 4712, 5909, 9641, 11191, 11818, 19282, 22382, 23636, 38564, 44764, 47272, 77128, 89528, 112271, 183179, 224542, 366358, 449084, 732716, 898168, 1465432, 3480401, 6960802, 13921604, 27843208]

約数ペア:

[(1, 27843208), (2, 13921604), (4, 6960802), (8, 3480401), (19, 1465432), (31, 898168), (38, 732716), (62, 449084), (76, 366358), (124, 224542), (152, 183179), (248, 112271), (311, 89528), (361, 77128), (589, 47272), (622, 44764), (722, 38564), (1178, 23636), (1244, 22382), (1444, 19282), (2356, 11818), (2488, 11191), (2888, 9641), (4712, 5909)]