27408896

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 80

約数和(自身を含む): 60103296

約数和(自身を除く): 32694400

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 67, 68, 94, 128, 134, 136, 188, 256, 268, 272, 376, 512, 536, 544, 752, 799, 1072, 1088, 1139, 1504, 1598, 2144, 2176, 2278, 3008, 3149, 3196, 4288, 4352, 4556, 6016, 6298, 6392, 8576, 8704, 9112, 12032, 12596, 12784, 17152, 18224, 24064, 25192, 25568, 34304, 36448, 50384, 51136, 53533, 72896, 100768, 102272, 107066, 145792, 201536, 204544, 214132, 291584, 403072, 409088, 428264, 583168, 806144, 856528, 1612288, 1713056, 3426112, 6852224, 13704448, 27408896]

約数ペア:

[(1, 27408896), (2, 13704448), (4, 6852224), (8, 3426112), (16, 1713056), (17, 1612288), (32, 856528), (34, 806144), (47, 583168), (64, 428264), (67, 409088), (68, 403072), (94, 291584), (128, 214132), (134, 204544), (136, 201536), (188, 145792), (256, 107066), (268, 102272), (272, 100768), (376, 72896), (512, 53533), (536, 51136), (544, 50384), (752, 36448), (799, 34304), (1072, 25568), (1088, 25192), (1139, 24064), (1504, 18224), (1598, 17152), (2144, 12784), (2176, 12596), (2278, 12032), (3008, 9112), (3149, 8704), (3196, 8576), (4288, 6392), (4352, 6298), (4556, 6016)]