275356616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{20873}}^1$

素因数の和:20993

約数の個数: 32

約数和(自身を含む): 552326040

約数和(自身を除く): 276969424

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 776, 1649, 3298, 6596, 13192, 20873, 41746, 83492, 166984, 354841, 709682, 1419364, 2024681, 2838728, 4049362, 8098724, 16197448, 34419577, 68839154, 137678308, 275356616]

約数ペア:

[(1, 275356616), (2, 137678308), (4, 68839154), (8, 34419577), (17, 16197448), (34, 8098724), (68, 4049362), (97, 2838728), (136, 2024681), (194, 1419364), (388, 709682), (776, 354841), (1649, 166984), (3298, 83492), (6596, 41746), (13192, 20873)]