71378624

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:793

約数の個数: 56

約数和(自身を含む): 149065488

約数和(自身を除く): 77686864

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 148, 172, 296, 344, 592, 688, 701, 1184, 1376, 1402, 1591, 2368, 2752, 2804, 3182, 5608, 6364, 11216, 12728, 22432, 25456, 25937, 30143, 44864, 50912, 51874, 60286, 101824, 103748, 120572, 207496, 241144, 414992, 482288, 829984, 964576, 1115291, 1659968, 1929152, 2230582, 4461164, 8922328, 17844656, 35689312, 71378624]

約数ペア:

[(1, 71378624), (2, 35689312), (4, 17844656), (8, 8922328), (16, 4461164), (32, 2230582), (37, 1929152), (43, 1659968), (64, 1115291), (74, 964576), (86, 829984), (148, 482288), (172, 414992), (296, 241144), (344, 207496), (592, 120572), (688, 103748), (701, 101824), (1184, 60286), (1376, 51874), (1402, 50912), (1591, 44864), (2368, 30143), (2752, 25937), (2804, 25456), (3182, 22432), (5608, 12728), (6364, 11216)]