66600832

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 142179840

約数和(自身を除く): 75579008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 241, 254, 272, 482, 508, 544, 964, 1016, 1088, 1928, 2032, 2159, 2176, 3856, 4064, 4097, 4318, 7712, 8128, 8194, 8636, 15424, 16256, 16388, 17272, 30607, 30848, 32776, 34544, 61214, 65552, 69088, 122428, 131104, 138176, 244856, 262208, 276352, 489712, 520319, 524416, 979424, 1040638, 1958848, 2081276, 3917696, 4162552, 8325104, 16650208, 33300416, 66600832]

約数ペア:

[(1, 66600832), (2, 33300416), (4, 16650208), (8, 8325104), (16, 4162552), (17, 3917696), (32, 2081276), (34, 1958848), (64, 1040638), (68, 979424), (127, 524416), (128, 520319), (136, 489712), (241, 276352), (254, 262208), (272, 244856), (482, 138176), (508, 131104), (544, 122428), (964, 69088), (1016, 65552), (1088, 61214), (1928, 34544), (2032, 32776), (2159, 30848), (2176, 30607), (3856, 17272), (4064, 16388), (4097, 16256), (4318, 15424), (7712, 8636), (8128, 8194)]