26869808

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 62853120

約数和(自身を除く): 35983312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 71, 109, 112, 124, 142, 217, 218, 248, 284, 434, 436, 496, 497, 568, 763, 868, 872, 994, 1136, 1526, 1736, 1744, 1988, 2201, 3052, 3379, 3472, 3976, 4402, 6104, 6758, 7739, 7952, 8804, 12208, 13516, 15407, 15478, 17608, 23653, 27032, 30814, 30956, 35216, 47306, 54064, 54173, 61628, 61912, 94612, 108346, 123256, 123824, 189224, 216692, 239909, 246512, 378448, 433384, 479818, 866768, 959636, 1679363, 1919272, 3358726, 3838544, 6717452, 13434904, 26869808]

約数ペア:

[(1, 26869808), (2, 13434904), (4, 6717452), (7, 3838544), (8, 3358726), (14, 1919272), (16, 1679363), (28, 959636), (31, 866768), (56, 479818), (62, 433384), (71, 378448), (109, 246512), (112, 239909), (124, 216692), (142, 189224), (217, 123824), (218, 123256), (248, 108346), (284, 94612), (434, 61912), (436, 61628), (496, 54173), (497, 54064), (568, 47306), (763, 35216), (868, 30956), (872, 30814), (994, 27032), (1136, 23653), (1526, 17608), (1736, 15478), (1744, 15407), (1988, 13516), (2201, 12208), (3052, 8804), (3379, 7952), (3472, 7739), (3976, 6758), (4402, 6104)]