285306512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{9803}}^1$

素因数の和:9935

約数の個数: 40

約数和(自身を含む): 590828256

約数和(自身を除く): 305521744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 1712, 1819, 3638, 7276, 9803, 14552, 19606, 29104, 39212, 78424, 156848, 166651, 333302, 666604, 1048921, 1333208, 2097842, 2666416, 4195684, 8391368, 16782736, 17831657, 35663314, 71326628, 142653256, 285306512]

約数ペア:

[(1, 285306512), (2, 142653256), (4, 71326628), (8, 35663314), (16, 17831657), (17, 16782736), (34, 8391368), (68, 4195684), (107, 2666416), (136, 2097842), (214, 1333208), (272, 1048921), (428, 666604), (856, 333302), (1712, 166651), (1819, 156848), (3638, 78424), (7276, 39212), (9803, 29104), (14552, 19606)]