25568088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 82252800

約数和(自身を除く): 56684712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 509, 546, 552, 598, 644, 728, 897, 966, 1018, 1092, 1196, 1288, 1527, 1794, 1932, 2036, 2093, 2184, 2392, 3054, 3563, 3588, 3864, 4072, 4186, 6108, 6279, 6617, 7126, 7176, 8372, 10689, 11707, 12216, 12558, 13234, 14252, 16744, 19851, 21378, 23414, 25116, 26468, 28504, 35121, 39702, 42756, 46319, 46828, 50232, 52936, 70242, 79404, 81949, 85512, 92638, 93656, 138957, 140484, 152191, 158808, 163898, 185276, 245847, 277914, 280968, 304382, 327796, 370552, 456573, 491694, 555828, 608764, 655592, 913146, 983388, 1065337, 1111656, 1217528, 1826292, 1966776, 2130674, 3196011, 3652584, 4261348, 6392022, 8522696, 12784044, 25568088]

約数ペア:

[(1, 25568088), (2, 12784044), (3, 8522696), (4, 6392022), (6, 4261348), (7, 3652584), (8, 3196011), (12, 2130674), (13, 1966776), (14, 1826292), (21, 1217528), (23, 1111656), (24, 1065337), (26, 983388), (28, 913146), (39, 655592), (42, 608764), (46, 555828), (52, 491694), (56, 456573), (69, 370552), (78, 327796), (84, 304382), (91, 280968), (92, 277914), (104, 245847), (138, 185276), (156, 163898), (161, 158808), (168, 152191), (182, 140484), (184, 138957), (273, 93656), (276, 92638), (299, 85512), (312, 81949), (322, 79404), (364, 70242), (483, 52936), (509, 50232), (546, 46828), (552, 46319), (598, 42756), (644, 39702), (728, 35121), (897, 28504), (966, 26468), (1018, 25116), (1092, 23414), (1196, 21378), (1288, 19851), (1527, 16744), (1794, 14252), (1932, 13234), (2036, 12558), (2093, 12216), (2184, 11707), (2392, 10689), (3054, 8372), (3563, 7176), (3588, 7126), (3864, 6617), (4072, 6279), (4186, 6108)]