286355576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{64033}}^1$

素因数の和:64095

約数の個数: 32

約数和(自身を含む): 591674160

約数和(自身を除く): 305318584

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 64033, 128066, 256132, 512264, 832429, 1664858, 2753419, 3329716, 5506838, 6659432, 11013676, 22027352, 35794447, 71588894, 143177788, 286355576]

約数ペア:

[(1, 286355576), (2, 143177788), (4, 71588894), (8, 35794447), (13, 22027352), (26, 11013676), (43, 6659432), (52, 5506838), (86, 3329716), (104, 2753419), (172, 1664858), (344, 832429), (559, 512264), (1118, 256132), (2236, 128066), (4472, 64033)]