2587104

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:720

約数の個数: 72

約数和(自身を含む): 7934472

約数和(自身を除く): 5347368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 691, 936, 1248, 1382, 1872, 2073, 2764, 3744, 4146, 5528, 6219, 8292, 8983, 11056, 12438, 16584, 17966, 22112, 24876, 26949, 33168, 35932, 49752, 53898, 66336, 71864, 80847, 99504, 107796, 143728, 161694, 199008, 215592, 287456, 323388, 431184, 646776, 862368, 1293552, 2587104]

約数ペア:

[(1, 2587104), (2, 1293552), (3, 862368), (4, 646776), (6, 431184), (8, 323388), (9, 287456), (12, 215592), (13, 199008), (16, 161694), (18, 143728), (24, 107796), (26, 99504), (32, 80847), (36, 71864), (39, 66336), (48, 53898), (52, 49752), (72, 35932), (78, 33168), (96, 26949), (104, 24876), (117, 22112), (144, 17966), (156, 16584), (208, 12438), (234, 11056), (288, 8983), (312, 8292), (416, 6219), (468, 5528), (624, 4146), (691, 3744), (936, 2764), (1248, 2073), (1382, 1872)]