6291584

素因数分解:

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

素因数の和:245

約数の個数: 64

約数和(自身を含む): 14280000

約数和(自身を除く): 7988416

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 199, 208, 247, 304, 398, 416, 494, 608, 796, 832, 988, 1216, 1592, 1664, 1976, 2432, 2587, 3184, 3781, 3952, 5174, 6368, 7562, 7904, 10348, 12736, 15124, 15808, 20696, 25472, 30248, 31616, 41392, 49153, 60496, 82784, 98306, 120992, 165568, 196612, 241984, 331136, 393224, 483968, 786448, 1572896, 3145792, 6291584]

約数ペア:

[(1, 6291584), (2, 3145792), (4, 1572896), (8, 786448), (13, 483968), (16, 393224), (19, 331136), (26, 241984), (32, 196612), (38, 165568), (52, 120992), (64, 98306), (76, 82784), (104, 60496), (128, 49153), (152, 41392), (199, 31616), (208, 30248), (247, 25472), (304, 20696), (398, 15808), (416, 15124), (494, 12736), (608, 10348), (796, 7904), (832, 7562), (988, 6368), (1216, 5174), (1592, 3952), (1664, 3781), (1976, 3184), (2432, 2587)]