68700638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 113418144

約数和(自身を除く): 44717506

約数列:

[1, 2, 17, 34, 37, 74, 97, 194, 563, 629, 1126, 1258, 1649, 3298, 3589, 7178, 9571, 19142, 20831, 41662, 54611, 61013, 109222, 122026, 354127, 708254, 928387, 1856774, 2020607, 4041214, 34350319, 68700638]

約数ペア:

[(1, 68700638), (2, 34350319), (17, 4041214), (34, 2020607), (37, 1856774), (74, 928387), (97, 708254), (194, 354127), (563, 122026), (629, 109222), (1126, 61013), (1258, 54611), (1649, 41662), (3298, 20831), (3589, 19142), (7178, 9571)]