68716832

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 142394112

約数和(自身を除く): 73677280

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 424, 496, 848, 992, 1307, 1643, 1696, 2614, 3286, 5228, 6572, 10456, 13144, 20912, 26288, 40517, 41824, 52576, 69271, 81034, 138542, 162068, 277084, 324136, 554168, 648272, 1108336, 1296544, 2147401, 2216672, 4294802, 8589604, 17179208, 34358416, 68716832]

約数ペア:

[(1, 68716832), (2, 34358416), (4, 17179208), (8, 8589604), (16, 4294802), (31, 2216672), (32, 2147401), (53, 1296544), (62, 1108336), (106, 648272), (124, 554168), (212, 324136), (248, 277084), (424, 162068), (496, 138542), (848, 81034), (992, 69271), (1307, 52576), (1643, 41824), (1696, 40517), (2614, 26288), (3286, 20912), (5228, 13144), (6572, 10456)]