15666531056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{4723}}^1$

素因数の和:5190

約数の個数: 80

約数和(自身を含む): 33909401088

約数和(自身を除く): 18242870032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 401, 517, 752, 802, 1034, 1604, 2068, 3208, 4136, 4411, 4723, 6416, 8272, 8822, 9446, 17644, 18847, 18892, 35288, 37694, 37784, 51953, 70576, 75388, 75568, 103906, 150776, 207317, 207812, 221981, 301552, 414634, 415624, 443962, 829268, 831248, 887924, 1658536, 1775848, 1893923, 2441791, 3317072, 3551696, 3787846, 4883582, 7575692, 9767164, 15151384, 19534328, 20833153, 30302768, 39068656, 41666306, 83332612, 89014381, 166665224, 178028762, 333330448, 356057524, 712115048, 979158191, 1424230096, 1958316382, 3916632764, 7833265528, 15666531056]

約数ペア:

[(1, 15666531056), (2, 7833265528), (4, 3916632764), (8, 1958316382), (11, 1424230096), (16, 979158191), (22, 712115048), (44, 356057524), (47, 333330448), (88, 178028762), (94, 166665224), (176, 89014381), (188, 83332612), (376, 41666306), (401, 39068656), (517, 30302768), (752, 20833153), (802, 19534328), (1034, 15151384), (1604, 9767164), (2068, 7575692), (3208, 4883582), (4136, 3787846), (4411, 3551696), (4723, 3317072), (6416, 2441791), (8272, 1893923), (8822, 1775848), (9446, 1658536), (17644, 887924), (18847, 831248), (18892, 829268), (35288, 443962), (37694, 415624), (37784, 414634), (51953, 301552), (70576, 221981), (75388, 207812), (75568, 207317), (103906, 150776)]