12957364096

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{21191}}^1$

素因数の和:21503

約数の個数: 64

約数和(自身を含む): 27430500960

約数和(自身を除く): 14473136864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 281, 544, 562, 1088, 1124, 2176, 2248, 4496, 4777, 8992, 9554, 17984, 19108, 21191, 35968, 38216, 42382, 76432, 84764, 152864, 169528, 305728, 339056, 360247, 611456, 678112, 720494, 1356224, 1440988, 2712448, 2881976, 5763952, 5954671, 11527904, 11909342, 23055808, 23818684, 46111616, 47637368, 95274736, 101229407, 190549472, 202458814, 381098944, 404917628, 762197888, 809835256, 1619670512, 3239341024, 6478682048, 12957364096]

約数ペア:

[(1, 12957364096), (2, 6478682048), (4, 3239341024), (8, 1619670512), (16, 809835256), (17, 762197888), (32, 404917628), (34, 381098944), (64, 202458814), (68, 190549472), (128, 101229407), (136, 95274736), (272, 47637368), (281, 46111616), (544, 23818684), (562, 23055808), (1088, 11909342), (1124, 11527904), (2176, 5954671), (2248, 5763952), (4496, 2881976), (4777, 2712448), (8992, 1440988), (9554, 1356224), (17984, 720494), (19108, 678112), (21191, 611456), (35968, 360247), (38216, 339056), (42382, 305728), (76432, 169528), (84764, 152864)]