67410784

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 163537920

約数和(自身を除く): 96127136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 76, 94, 112, 133, 152, 188, 224, 266, 304, 329, 337, 376, 532, 608, 658, 674, 752, 893, 1064, 1316, 1348, 1504, 1786, 2128, 2359, 2632, 2696, 3572, 4256, 4718, 5264, 5392, 6251, 6403, 7144, 9436, 10528, 10784, 12502, 12806, 14288, 15839, 18872, 25004, 25612, 28576, 31678, 37744, 44821, 50008, 51224, 63356, 75488, 89642, 100016, 102448, 110873, 126712, 179284, 200032, 204896, 221746, 253424, 300941, 358568, 443492, 506848, 601882, 717136, 886984, 1203764, 1434272, 1773968, 2106587, 2407528, 3547936, 4213174, 4815056, 8426348, 9630112, 16852696, 33705392, 67410784]

約数ペア:

[(1, 67410784), (2, 33705392), (4, 16852696), (7, 9630112), (8, 8426348), (14, 4815056), (16, 4213174), (19, 3547936), (28, 2407528), (32, 2106587), (38, 1773968), (47, 1434272), (56, 1203764), (76, 886984), (94, 717136), (112, 601882), (133, 506848), (152, 443492), (188, 358568), (224, 300941), (266, 253424), (304, 221746), (329, 204896), (337, 200032), (376, 179284), (532, 126712), (608, 110873), (658, 102448), (674, 100016), (752, 89642), (893, 75488), (1064, 63356), (1316, 51224), (1348, 50008), (1504, 44821), (1786, 37744), (2128, 31678), (2359, 28576), (2632, 25612), (2696, 25004), (3572, 18872), (4256, 15839), (4718, 14288), (5264, 12806), (5392, 12502), (6251, 10784), (6403, 10528), (7144, 9436)]