28567056385

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1\times {\mathrm{22441}}^1$

素因数の和:23473

約数の個数: 32

約数和(自身を含む): 40279260672

約数和(自身を除く): 11712204287

約数列:

[1, 5, 7, 35, 37, 185, 259, 983, 1295, 4915, 6881, 22441, 34405, 36371, 112205, 157087, 181855, 254597, 785435, 830317, 1272985, 4151585, 5812219, 22059503, 29061095, 110297515, 154416521, 772082605, 816201611, 4081008055, 5713411277, 28567056385]

約数ペア:

[(1, 28567056385), (5, 5713411277), (7, 4081008055), (35, 816201611), (37, 772082605), (185, 154416521), (259, 110297515), (983, 29061095), (1295, 22059503), (4915, 5812219), (6881, 4151585), (22441, 1272985), (34405, 830317), (36371, 785435), (112205, 254597), (157087, 181855)]