61554976

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1122

約数の個数: 72

約数和(自身を含む): 144918396

約数和(自身を除く): 83363420

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 518, 592, 784, 1036, 1061, 1184, 1568, 1813, 2072, 2122, 3626, 4144, 4244, 7252, 7427, 8288, 8488, 14504, 14854, 16976, 29008, 29708, 33952, 39257, 51989, 58016, 59416, 78514, 103978, 118832, 157028, 207956, 237664, 274799, 314056, 415912, 549598, 628112, 831824, 1099196, 1256224, 1663648, 1923593, 2198392, 3847186, 4396784, 7694372, 8793568, 15388744, 30777488, 61554976]

約数ペア:

[(1, 61554976), (2, 30777488), (4, 15388744), (7, 8793568), (8, 7694372), (14, 4396784), (16, 3847186), (28, 2198392), (32, 1923593), (37, 1663648), (49, 1256224), (56, 1099196), (74, 831824), (98, 628112), (112, 549598), (148, 415912), (196, 314056), (224, 274799), (259, 237664), (296, 207956), (392, 157028), (518, 118832), (592, 103978), (784, 78514), (1036, 59416), (1061, 58016), (1184, 51989), (1568, 39257), (1813, 33952), (2072, 29708), (2122, 29008), (3626, 16976), (4144, 14854), (4244, 14504), (7252, 8488), (7427, 8288)]