67986787316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2411221}}^1$

素因数の和:2411304

約数の個数: 48

約数和(自身を含む): 145830706560

約数和(自身を除く): 77843919244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 4028, 7049, 14098, 28196, 2411221, 4822442, 9644884, 16878547, 33757094, 45813199, 67514188, 91626398, 127794713, 183252796, 255589426, 320692393, 511178852, 641384786, 894562991, 1282769572, 1789125982, 2428099547, 3578251964, 4856199094, 9712398188, 16996696829, 33993393658, 67986787316]

約数ペア:

[(1, 67986787316), (2, 33993393658), (4, 16996696829), (7, 9712398188), (14, 4856199094), (19, 3578251964), (28, 2428099547), (38, 1789125982), (53, 1282769572), (76, 894562991), (106, 641384786), (133, 511178852), (212, 320692393), (266, 255589426), (371, 183252796), (532, 127794713), (742, 91626398), (1007, 67514188), (1484, 45813199), (2014, 33757094), (4028, 16878547), (7049, 9644884), (14098, 4822442), (28196, 2411221)]