39403546

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 74893896

約数和(自身を除く): 35490350

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 157, 182, 197, 314, 394, 637, 1099, 1274, 1379, 2041, 2198, 2561, 2758, 4082, 5122, 7693, 9653, 14287, 15386, 17927, 19306, 28574, 30929, 35854, 61858, 100009, 125489, 200018, 216503, 250978, 402077, 433006, 804154, 1515521, 2814539, 3031042, 5629078, 19701773, 39403546]

約数ペア:

[(1, 39403546), (2, 19701773), (7, 5629078), (13, 3031042), (14, 2814539), (26, 1515521), (49, 804154), (91, 433006), (98, 402077), (157, 250978), (182, 216503), (197, 200018), (314, 125489), (394, 100009), (637, 61858), (1099, 35854), (1274, 30929), (1379, 28574), (2041, 19306), (2198, 17927), (2561, 15386), (2758, 14287), (4082, 9653), (5122, 7693)]