26351604

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 70630560

約数和(自身を除く): 44278956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 587, 774, 1044, 1174, 1247, 1548, 1761, 2348, 2494, 3522, 3741, 4988, 5283, 7044, 7482, 10566, 11223, 14964, 17023, 21132, 22446, 25241, 34046, 44892, 50482, 51069, 68092, 75723, 100964, 102138, 151446, 153207, 204276, 227169, 302892, 306414, 454338, 612828, 731989, 908676, 1463978, 2195967, 2927956, 4391934, 6587901, 8783868, 13175802, 26351604]

約数ペア:

[(1, 26351604), (2, 13175802), (3, 8783868), (4, 6587901), (6, 4391934), (9, 2927956), (12, 2195967), (18, 1463978), (29, 908676), (36, 731989), (43, 612828), (58, 454338), (86, 306414), (87, 302892), (116, 227169), (129, 204276), (172, 153207), (174, 151446), (258, 102138), (261, 100964), (348, 75723), (387, 68092), (516, 51069), (522, 50482), (587, 44892), (774, 34046), (1044, 25241), (1174, 22446), (1247, 21132), (1548, 17023), (1761, 14964), (2348, 11223), (2494, 10566), (3522, 7482), (3741, 7044), (4988, 5283)]