28058704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2467

約数の個数: 40

約数和(自身を含む): 58924800

約数和(自身を除く): 30866096

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2399, 2924, 4798, 5848, 9596, 11696, 19192, 38384, 40783, 81566, 103157, 163132, 206314, 326264, 412628, 652528, 825256, 1650512, 1753669, 3507338, 7014676, 14029352, 28058704]

約数ペア:

[(1, 28058704), (2, 14029352), (4, 7014676), (8, 3507338), (16, 1753669), (17, 1650512), (34, 825256), (43, 652528), (68, 412628), (86, 326264), (136, 206314), (172, 163132), (272, 103157), (344, 81566), (688, 40783), (731, 38384), (1462, 19192), (2399, 11696), (2924, 9596), (4798, 5848)]