27931756

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{619}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 50778000

約数和(自身を除く): 22846244

約数列:

[1, 2, 4, 29, 58, 116, 389, 619, 778, 1238, 1556, 2476, 11281, 17951, 22562, 35902, 45124, 71804, 240791, 481582, 963164, 6982939, 13965878, 27931756]

約数ペア:

[(1, 27931756), (2, 13965878), (4, 6982939), (29, 963164), (58, 481582), (116, 240791), (389, 71804), (619, 45124), (778, 35902), (1238, 22562), (1556, 17951), (2476, 11281)]