64673168

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33967}}^1$

素因数の和:33999

約数の個数: 40

約数和(自身を含む): 151633152

約数和(自身を除く): 86959984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 33967, 67934, 135868, 237769, 271736, 475538, 543472, 577439, 951076, 1154878, 1902152, 2309756, 3804304, 4042073, 4619512, 8084146, 9239024, 16168292, 32336584, 64673168]

約数ペア:

[(1, 64673168), (2, 32336584), (4, 16168292), (7, 9239024), (8, 8084146), (14, 4619512), (16, 4042073), (17, 3804304), (28, 2309756), (34, 1902152), (56, 1154878), (68, 951076), (112, 577439), (119, 543472), (136, 475538), (238, 271736), (272, 237769), (476, 135868), (952, 67934), (1904, 33967)]