66553504

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 150232320

約数和(自身を除く): 83678816

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 47, 68, 76, 94, 136, 137, 152, 188, 272, 274, 304, 323, 376, 544, 548, 608, 646, 752, 799, 893, 1096, 1292, 1504, 1598, 1786, 2192, 2329, 2584, 2603, 3196, 3572, 4384, 4658, 5168, 5206, 6392, 6439, 7144, 9316, 10336, 10412, 12784, 12878, 14288, 15181, 18632, 20824, 25568, 25756, 28576, 30362, 37264, 41648, 44251, 51512, 60724, 74528, 83296, 88502, 103024, 109463, 121448, 122341, 177004, 206048, 218926, 242896, 244682, 354008, 437852, 485792, 489364, 708016, 875704, 978728, 1416032, 1751408, 1957456, 2079797, 3502816, 3914912, 4159594, 8319188, 16638376, 33276752, 66553504]

約数ペア:

[(1, 66553504), (2, 33276752), (4, 16638376), (8, 8319188), (16, 4159594), (17, 3914912), (19, 3502816), (32, 2079797), (34, 1957456), (38, 1751408), (47, 1416032), (68, 978728), (76, 875704), (94, 708016), (136, 489364), (137, 485792), (152, 437852), (188, 354008), (272, 244682), (274, 242896), (304, 218926), (323, 206048), (376, 177004), (544, 122341), (548, 121448), (608, 109463), (646, 103024), (752, 88502), (799, 83296), (893, 74528), (1096, 60724), (1292, 51512), (1504, 44251), (1598, 41648), (1786, 37264), (2192, 30362), (2329, 28576), (2584, 25756), (2603, 25568), (3196, 20824), (3572, 18632), (4384, 15181), (4658, 14288), (5168, 12878), (5206, 12784), (6392, 10412), (6439, 10336), (7144, 9316)]