65353568

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1481}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 147891744

約数和(自身を除く): 82538176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 788, 1379, 1481, 1576, 2758, 2962, 3152, 5516, 5924, 6304, 10367, 11032, 11848, 20734, 22064, 23696, 41468, 44128, 47392, 82936, 165872, 291757, 331744, 583514, 1167028, 2042299, 2334056, 4084598, 4668112, 8169196, 9336224, 16338392, 32676784, 65353568]

約数ペア:

[(1, 65353568), (2, 32676784), (4, 16338392), (7, 9336224), (8, 8169196), (14, 4668112), (16, 4084598), (28, 2334056), (32, 2042299), (56, 1167028), (112, 583514), (197, 331744), (224, 291757), (394, 165872), (788, 82936), (1379, 47392), (1481, 44128), (1576, 41468), (2758, 23696), (2962, 22064), (3152, 20734), (5516, 11848), (5924, 11032), (6304, 10367)]