14197456

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:241

約数の個数: 80

約数和(自身を含む): 34720000

約数和(自身を除く): 20522544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 199, 208, 343, 364, 392, 398, 637, 686, 728, 784, 796, 1274, 1372, 1393, 1456, 1592, 2548, 2587, 2744, 2786, 3184, 4459, 5096, 5174, 5488, 5572, 8918, 9751, 10192, 10348, 11144, 17836, 18109, 19502, 20696, 22288, 35672, 36218, 39004, 41392, 68257, 71344, 72436, 78008, 126763, 136514, 144872, 156016, 253526, 273028, 289744, 507052, 546056, 887341, 1014104, 1092112, 1774682, 2028208, 3549364, 7098728, 14197456]

約数ペア:

[(1, 14197456), (2, 7098728), (4, 3549364), (7, 2028208), (8, 1774682), (13, 1092112), (14, 1014104), (16, 887341), (26, 546056), (28, 507052), (49, 289744), (52, 273028), (56, 253526), (91, 156016), (98, 144872), (104, 136514), (112, 126763), (182, 78008), (196, 72436), (199, 71344), (208, 68257), (343, 41392), (364, 39004), (392, 36218), (398, 35672), (637, 22288), (686, 20696), (728, 19502), (784, 18109), (796, 17836), (1274, 11144), (1372, 10348), (1393, 10192), (1456, 9751), (1592, 8918), (2548, 5572), (2587, 5488), (2744, 5174), (2786, 5096), (3184, 4459)]