66217312

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17389}}^1$

素因数の和:17423

約数の個数: 48

約数和(自身を含む): 157762080

約数和(自身を除く): 91544768

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 17389, 34778, 69556, 121723, 139112, 243446, 278224, 295613, 486892, 556448, 591226, 973784, 1182452, 1947568, 2069291, 2364904, 3895136, 4138582, 4729808, 8277164, 9459616, 16554328, 33108656, 66217312]

約数ペア:

[(1, 66217312), (2, 33108656), (4, 16554328), (7, 9459616), (8, 8277164), (14, 4729808), (16, 4138582), (17, 3895136), (28, 2364904), (32, 2069291), (34, 1947568), (56, 1182452), (68, 973784), (112, 591226), (119, 556448), (136, 486892), (224, 295613), (238, 278224), (272, 243446), (476, 139112), (544, 121723), (952, 69556), (1904, 34778), (3808, 17389)]