28577992

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 55800000

約数和(自身を除く): 27222008

約数列:

[1, 2, 4, 8, 29, 58, 116, 199, 232, 398, 619, 796, 1238, 1592, 2476, 4952, 5771, 11542, 17951, 23084, 35902, 46168, 71804, 123181, 143608, 246362, 492724, 985448, 3572249, 7144498, 14288996, 28577992]

約数ペア:

[(1, 28577992), (2, 14288996), (4, 7144498), (8, 3572249), (29, 985448), (58, 492724), (116, 246362), (199, 143608), (232, 123181), (398, 71804), (619, 46168), (796, 35902), (1238, 23084), (1592, 17951), (2476, 11542), (4952, 5771)]