67358144

素因数分解:

$2^6\times 7^2\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 84

約数和(自身を含む): 159142176

約数和(自身を除く): 91784032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 188, 196, 224, 329, 376, 392, 448, 457, 658, 752, 784, 914, 1316, 1504, 1568, 1828, 2303, 2632, 3008, 3136, 3199, 3656, 4606, 5264, 6398, 7312, 9212, 10528, 12796, 14624, 18424, 21056, 21479, 22393, 25592, 29248, 36848, 42958, 44786, 51184, 73696, 85916, 89572, 102368, 147392, 150353, 171832, 179144, 204736, 300706, 343664, 358288, 601412, 687328, 716576, 1052471, 1202824, 1374656, 1433152, 2104942, 2405648, 4209884, 4811296, 8419768, 9622592, 16839536, 33679072, 67358144]

約数ペア:

[(1, 67358144), (2, 33679072), (4, 16839536), (7, 9622592), (8, 8419768), (14, 4811296), (16, 4209884), (28, 2405648), (32, 2104942), (47, 1433152), (49, 1374656), (56, 1202824), (64, 1052471), (94, 716576), (98, 687328), (112, 601412), (188, 358288), (196, 343664), (224, 300706), (329, 204736), (376, 179144), (392, 171832), (448, 150353), (457, 147392), (658, 102368), (752, 89572), (784, 85916), (914, 73696), (1316, 51184), (1504, 44786), (1568, 42958), (1828, 36848), (2303, 29248), (2632, 25592), (3008, 22393), (3136, 21479), (3199, 21056), (3656, 18424), (4606, 14624), (5264, 12796), (6398, 10528), (7312, 9212)]