1567652528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{28657}}^1$

素因数の和:28941

約数の個数: 40

約数和(自身を含む): 3283519008

約数和(自身を除く): 1715866480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263, 526, 1052, 2104, 3419, 4208, 6838, 13676, 27352, 28657, 54704, 57314, 114628, 229256, 372541, 458512, 745082, 1490164, 2980328, 5960656, 7536791, 15073582, 30147164, 60294328, 97978283, 120588656, 195956566, 391913132, 783826264, 1567652528]

約数ペア:

[(1, 1567652528), (2, 783826264), (4, 391913132), (8, 195956566), (13, 120588656), (16, 97978283), (26, 60294328), (52, 30147164), (104, 15073582), (208, 7536791), (263, 5960656), (526, 2980328), (1052, 1490164), (2104, 745082), (3419, 458512), (4208, 372541), (6838, 229256), (13676, 114628), (27352, 57314), (28657, 54704)]