71644907524

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{28813}}^1$

素因数の和:29224

約数の個数: 48

約数和(自身を含む): 131615206128

約数和(自身を除く): 59970298604

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 317, 634, 1268, 1961, 3922, 7844, 11729, 16801, 23458, 28813, 33602, 46916, 57626, 67204, 115252, 621637, 1066081, 1243274, 1527089, 2132162, 2486548, 3054178, 4264324, 6108356, 9133721, 18267442, 36534884, 56502293, 113004586, 226009172, 337947677, 484087213, 675895354, 968174426, 1351790708, 1936348852, 17911226881, 35822453762, 71644907524]

約数ペア:

[(1, 71644907524), (2, 35822453762), (4, 17911226881), (37, 1936348852), (53, 1351790708), (74, 968174426), (106, 675895354), (148, 484087213), (212, 337947677), (317, 226009172), (634, 113004586), (1268, 56502293), (1961, 36534884), (3922, 18267442), (7844, 9133721), (11729, 6108356), (16801, 4264324), (23458, 3054178), (28813, 2486548), (33602, 2132162), (46916, 1527089), (57626, 1243274), (67204, 1066081), (115252, 621637)]