26951432

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 25303288

約数列:

[1, 2, 4, 8, 41, 82, 127, 164, 254, 328, 508, 647, 1016, 1294, 2588, 5176, 5207, 10414, 20828, 26527, 41656, 53054, 82169, 106108, 164338, 212216, 328676, 657352, 3368929, 6737858, 13475716, 26951432]

約数ペア:

[(1, 26951432), (2, 13475716), (4, 6737858), (8, 3368929), (41, 657352), (82, 328676), (127, 212216), (164, 164338), (254, 106108), (328, 82169), (508, 53054), (647, 41656), (1016, 26527), (1294, 20828), (2588, 10414), (5176, 5207)]