28135716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14563}}^1$

素因数の和:14600

約数の個数: 48

約数和(自身を含む): 78296064

約数和(自身を除く): 50160348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 14563, 29126, 43689, 58252, 87378, 101941, 174756, 203882, 305823, 334949, 407764, 611646, 669898, 1004847, 1223292, 1339796, 2009694, 2344643, 4019388, 4689286, 7033929, 9378572, 14067858, 28135716]

約数ペア:

[(1, 28135716), (2, 14067858), (3, 9378572), (4, 7033929), (6, 4689286), (7, 4019388), (12, 2344643), (14, 2009694), (21, 1339796), (23, 1223292), (28, 1004847), (42, 669898), (46, 611646), (69, 407764), (84, 334949), (92, 305823), (138, 203882), (161, 174756), (276, 101941), (322, 87378), (483, 58252), (644, 43689), (966, 29126), (1932, 14563)]