70972216

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34253}}^1$

素因数の和:34303

約数の個数: 32

約数和(自身を含む): 156198240

約数和(自身を除く): 85226024

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 34253, 68506, 137012, 239771, 274024, 479542, 959084, 1267361, 1918168, 2534722, 5069444, 8871527, 10138888, 17743054, 35486108, 70972216]

約数ペア:

[(1, 70972216), (2, 35486108), (4, 17743054), (7, 10138888), (8, 8871527), (14, 5069444), (28, 2534722), (37, 1918168), (56, 1267361), (74, 959084), (148, 479542), (259, 274024), (296, 239771), (518, 137012), (1036, 68506), (2072, 34253)]