17681027072

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8263

約数の個数: 104

約数和(自身を含む): 38649987072

約数和(自身を除く): 20968960000

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 992, 1024, 1054, 1088, 1984, 2048, 2108, 2176, 3968, 4096, 4216, 4352, 7936, 8191, 8432, 8704, 15872, 16382, 16864, 17408, 31744, 32764, 33728, 34816, 63488, 65528, 67456, 69632, 126976, 131056, 134912, 139247, 253921, 262112, 269824, 278494, 507842, 524224, 539648, 556988, 1015684, 1048448, 1079296, 1113976, 2031368, 2096896, 2158592, 2227952, 4062736, 4193792, 4316657, 4455904, 8125472, 8387584, 8633314, 8911808, 16250944, 16775168, 17266628, 17823616, 32501888, 33550336, 34533256, 35647232, 65003776, 69066512, 71294464, 130007552, 138133024, 142588928, 260015104, 276266048, 285177856, 520030208, 552532096, 570355712, 1040060416, 1105064192, 2210128384, 4420256768, 8840513536, 17681027072]

約数ペア:

[(1, 17681027072), (2, 8840513536), (4, 4420256768), (8, 2210128384), (16, 1105064192), (17, 1040060416), (31, 570355712), (32, 552532096), (34, 520030208), (62, 285177856), (64, 276266048), (68, 260015104), (124, 142588928), (128, 138133024), (136, 130007552), (248, 71294464), (256, 69066512), (272, 65003776), (496, 35647232), (512, 34533256), (527, 33550336), (544, 32501888), (992, 17823616), (1024, 17266628), (1054, 16775168), (1088, 16250944), (1984, 8911808), (2048, 8633314), (2108, 8387584), (2176, 8125472), (3968, 4455904), (4096, 4316657), (4216, 4193792), (4352, 4062736), (7936, 2227952), (8191, 2158592), (8432, 2096896), (8704, 2031368), (15872, 1113976), (16382, 1079296), (16864, 1048448), (17408, 1015684), (31744, 556988), (32764, 539648), (33728, 524224), (34816, 507842), (63488, 278494), (65528, 269824), (67456, 262112), (69632, 253921), (126976, 139247), (131056, 134912)]