65977984

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 139487040

約数和(自身を除く): 73509056

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 73, 92, 128, 146, 184, 292, 307, 368, 584, 614, 736, 1168, 1228, 1472, 1679, 2336, 2456, 2944, 3358, 4672, 4912, 6716, 7061, 9344, 9824, 13432, 14122, 19648, 22411, 26864, 28244, 39296, 44822, 53728, 56488, 89644, 107456, 112976, 179288, 214912, 225952, 358576, 451904, 515453, 717152, 903808, 1030906, 1434304, 2061812, 2868608, 4123624, 8247248, 16494496, 32988992, 65977984]

約数ペア:

[(1, 65977984), (2, 32988992), (4, 16494496), (8, 8247248), (16, 4123624), (23, 2868608), (32, 2061812), (46, 1434304), (64, 1030906), (73, 903808), (92, 717152), (128, 515453), (146, 451904), (184, 358576), (292, 225952), (307, 214912), (368, 179288), (584, 112976), (614, 107456), (736, 89644), (1168, 56488), (1228, 53728), (1472, 44822), (1679, 39296), (2336, 28244), (2456, 26864), (2944, 22411), (3358, 19648), (4672, 14122), (4912, 13432), (6716, 9824), (7061, 9344)]