28682944

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:713

約数の個数: 56

約数和(自身を含む): 61831728

約数和(自身を除く): 33148784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 136, 164, 272, 328, 544, 643, 656, 697, 1088, 1286, 1312, 1394, 2572, 2624, 2788, 5144, 5576, 10288, 10931, 11152, 20576, 21862, 22304, 26363, 41152, 43724, 44608, 52726, 87448, 105452, 174896, 210904, 349792, 421808, 448171, 699584, 843616, 896342, 1687232, 1792684, 3585368, 7170736, 14341472, 28682944]

約数ペア:

[(1, 28682944), (2, 14341472), (4, 7170736), (8, 3585368), (16, 1792684), (17, 1687232), (32, 896342), (34, 843616), (41, 699584), (64, 448171), (68, 421808), (82, 349792), (136, 210904), (164, 174896), (272, 105452), (328, 87448), (544, 52726), (643, 44608), (656, 43724), (697, 41152), (1088, 26363), (1286, 22304), (1312, 21862), (1394, 20576), (2572, 11152), (2624, 10931), (2788, 10288), (5144, 5576)]