27654728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5869}}^1$

素因数の和:5925

約数の個数: 32

約数和(自身を含む): 56352000

約数和(自身を除く): 28697272

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 5869, 11738, 23476, 46952, 111511, 181939, 223022, 363878, 446044, 727756, 892088, 1455512, 3456841, 6913682, 13827364, 27654728]

約数ペア:

[(1, 27654728), (2, 13827364), (4, 6913682), (8, 3456841), (19, 1455512), (31, 892088), (38, 727756), (62, 446044), (76, 363878), (124, 223022), (152, 181939), (248, 111511), (589, 46952), (1178, 23476), (2356, 11738), (4712, 5869)]