66862144

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 56

約数和(自身を含む): 138001248

約数和(自身を除く): 71139104

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 83, 164, 166, 307, 328, 332, 614, 656, 664, 1228, 1312, 1328, 2456, 2624, 2656, 3403, 4912, 5312, 6806, 9824, 12587, 13612, 19648, 25174, 25481, 27224, 50348, 50962, 54448, 100696, 101924, 108896, 201392, 203848, 217792, 402784, 407696, 805568, 815392, 1044721, 1630784, 2089442, 4178884, 8357768, 16715536, 33431072, 66862144]

約数ペア:

[(1, 66862144), (2, 33431072), (4, 16715536), (8, 8357768), (16, 4178884), (32, 2089442), (41, 1630784), (64, 1044721), (82, 815392), (83, 805568), (164, 407696), (166, 402784), (307, 217792), (328, 203848), (332, 201392), (614, 108896), (656, 101924), (664, 100696), (1228, 54448), (1312, 50962), (1328, 50348), (2456, 27224), (2624, 25481), (2656, 25174), (3403, 19648), (4912, 13612), (5312, 12587), (6806, 9824)]