39260312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 91392000

約数和(自身を除く): 52131688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 199, 271, 364, 398, 542, 728, 796, 1084, 1393, 1592, 1897, 2168, 2587, 2786, 3523, 3794, 5174, 5572, 7046, 7588, 10348, 11144, 14092, 15176, 18109, 20696, 24661, 28184, 36218, 49322, 53929, 72436, 98644, 107858, 144872, 197288, 215716, 377503, 431432, 701077, 755006, 1402154, 1510012, 2804308, 3020024, 4907539, 5608616, 9815078, 19630156, 39260312]

約数ペア:

[(1, 39260312), (2, 19630156), (4, 9815078), (7, 5608616), (8, 4907539), (13, 3020024), (14, 2804308), (26, 1510012), (28, 1402154), (52, 755006), (56, 701077), (91, 431432), (104, 377503), (182, 215716), (199, 197288), (271, 144872), (364, 107858), (398, 98644), (542, 72436), (728, 53929), (796, 49322), (1084, 36218), (1393, 28184), (1592, 24661), (1897, 20696), (2168, 18109), (2587, 15176), (2786, 14092), (3523, 11144), (3794, 10348), (5174, 7588), (5572, 7046)]