67883584

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1523

約数の個数: 56

約数和(自身を含む): 146047968

約数和(自身を除く): 78164384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1088, 1376, 1451, 1462, 2752, 2902, 2924, 5804, 5848, 11608, 11696, 23216, 23392, 24667, 46432, 46784, 49334, 62393, 92864, 98668, 124786, 197336, 249572, 394672, 499144, 789344, 998288, 1060681, 1578688, 1996576, 2121362, 3993152, 4242724, 8485448, 16970896, 33941792, 67883584]

約数ペア:

[(1, 67883584), (2, 33941792), (4, 16970896), (8, 8485448), (16, 4242724), (17, 3993152), (32, 2121362), (34, 1996576), (43, 1578688), (64, 1060681), (68, 998288), (86, 789344), (136, 499144), (172, 394672), (272, 249572), (344, 197336), (544, 124786), (688, 98668), (731, 92864), (1088, 62393), (1376, 49334), (1451, 46784), (1462, 46432), (2752, 24667), (2902, 23392), (2924, 23216), (5804, 11696), (5848, 11608)]