25814964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 71768928

約数和(自身を除く): 45953964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1021, 1204, 1806, 2042, 2107, 3063, 3612, 4084, 4214, 6126, 6321, 7147, 8428, 12252, 12642, 14294, 21441, 25284, 28588, 42882, 43903, 50029, 85764, 87806, 100058, 131709, 150087, 175612, 200116, 263418, 300174, 307321, 526836, 600348, 614642, 921963, 1229284, 1843926, 2151247, 3687852, 4302494, 6453741, 8604988, 12907482, 25814964]

約数ペア:

[(1, 25814964), (2, 12907482), (3, 8604988), (4, 6453741), (6, 4302494), (7, 3687852), (12, 2151247), (14, 1843926), (21, 1229284), (28, 921963), (42, 614642), (43, 600348), (49, 526836), (84, 307321), (86, 300174), (98, 263418), (129, 200116), (147, 175612), (172, 150087), (196, 131709), (258, 100058), (294, 87806), (301, 85764), (516, 50029), (588, 43903), (602, 42882), (903, 28588), (1021, 25284), (1204, 21441), (1806, 14294), (2042, 12642), (2107, 12252), (3063, 8428), (3612, 7147), (4084, 6321), (4214, 6126)]