69344768

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 80

約数和(自身を含む): 152025984

約数和(自身を除く): 82681216

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 257, 272, 496, 512, 514, 527, 544, 992, 1028, 1054, 1088, 1984, 2056, 2108, 2176, 3968, 4112, 4216, 4352, 4369, 7936, 7967, 8224, 8432, 8704, 8738, 15872, 15934, 16448, 16864, 17476, 31868, 32896, 33728, 34952, 63736, 65792, 67456, 69904, 127472, 131584, 134912, 135439, 139808, 254944, 269824, 270878, 279616, 509888, 541756, 559232, 1019776, 1083512, 1118464, 2039552, 2167024, 2236928, 4079104, 4334048, 8668096, 17336192, 34672384, 69344768]

約数ペア:

[(1, 69344768), (2, 34672384), (4, 17336192), (8, 8668096), (16, 4334048), (17, 4079104), (31, 2236928), (32, 2167024), (34, 2039552), (62, 1118464), (64, 1083512), (68, 1019776), (124, 559232), (128, 541756), (136, 509888), (248, 279616), (256, 270878), (257, 269824), (272, 254944), (496, 139808), (512, 135439), (514, 134912), (527, 131584), (544, 127472), (992, 69904), (1028, 67456), (1054, 65792), (1088, 63736), (1984, 34952), (2056, 33728), (2108, 32896), (2176, 31868), (3968, 17476), (4112, 16864), (4216, 16448), (4352, 15934), (4369, 15872), (7936, 8738), (7967, 8704), (8224, 8432)]