66523712

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:499

約数の個数: 56

約数和(自身を含む): 140147040

約数和(自身を除く): 73623328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 227, 241, 304, 454, 482, 608, 908, 964, 1216, 1816, 1928, 3632, 3856, 4313, 4579, 7264, 7712, 8626, 9158, 14528, 15424, 17252, 18316, 34504, 36632, 54707, 69008, 73264, 109414, 138016, 146528, 218828, 276032, 293056, 437656, 875312, 1039433, 1750624, 2078866, 3501248, 4157732, 8315464, 16630928, 33261856, 66523712]

約数ペア:

[(1, 66523712), (2, 33261856), (4, 16630928), (8, 8315464), (16, 4157732), (19, 3501248), (32, 2078866), (38, 1750624), (64, 1039433), (76, 875312), (152, 437656), (227, 293056), (241, 276032), (304, 218828), (454, 146528), (482, 138016), (608, 109414), (908, 73264), (964, 69008), (1216, 54707), (1816, 36632), (1928, 34504), (3632, 18316), (3856, 17252), (4313, 15424), (4579, 14528), (7264, 9158), (7712, 8626)]