38535952

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 98952000

約数和(自身を除く): 60416048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 199, 208, 247, 266, 304, 364, 392, 398, 494, 532, 637, 728, 784, 796, 931, 988, 1064, 1274, 1393, 1456, 1592, 1729, 1862, 1976, 2128, 2548, 2587, 2786, 3184, 3458, 3724, 3781, 3952, 5096, 5174, 5572, 6916, 7448, 7562, 9751, 10192, 10348, 11144, 12103, 13832, 14896, 15124, 18109, 19502, 20696, 22288, 24206, 26467, 27664, 30248, 36218, 39004, 41392, 48412, 49153, 52934, 60496, 72436, 78008, 96824, 98306, 105868, 126763, 144872, 156016, 185269, 193648, 196612, 211736, 253526, 289744, 344071, 370538, 393224, 423472, 507052, 688142, 741076, 786448, 1014104, 1376284, 1482152, 2028208, 2408497, 2752568, 2964304, 4816994, 5505136, 9633988, 19267976, 38535952]

約数ペア:

[(1, 38535952), (2, 19267976), (4, 9633988), (7, 5505136), (8, 4816994), (13, 2964304), (14, 2752568), (16, 2408497), (19, 2028208), (26, 1482152), (28, 1376284), (38, 1014104), (49, 786448), (52, 741076), (56, 688142), (76, 507052), (91, 423472), (98, 393224), (104, 370538), (112, 344071), (133, 289744), (152, 253526), (182, 211736), (196, 196612), (199, 193648), (208, 185269), (247, 156016), (266, 144872), (304, 126763), (364, 105868), (392, 98306), (398, 96824), (494, 78008), (532, 72436), (637, 60496), (728, 52934), (784, 49153), (796, 48412), (931, 41392), (988, 39004), (1064, 36218), (1274, 30248), (1393, 27664), (1456, 26467), (1592, 24206), (1729, 22288), (1862, 20696), (1976, 19502), (2128, 18109), (2548, 15124), (2587, 14896), (2786, 13832), (3184, 12103), (3458, 11144), (3724, 10348), (3781, 10192), (3952, 9751), (5096, 7562), (5174, 7448), (5572, 6916)]