69982388

素因数分解:

$2^2\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1289}}^1$

素因数の和:1584

約数の個数: 36

約数和(自身を含む): 143089380

約数和(自身を除く): 73106992

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 277, 554, 1108, 1289, 1939, 2578, 3878, 5156, 7756, 9023, 13573, 18046, 27146, 36092, 54292, 63161, 126322, 252644, 357053, 714106, 1428212, 2499371, 4998742, 9997484, 17495597, 34991194, 69982388]

約数ペア:

[(1, 69982388), (2, 34991194), (4, 17495597), (7, 9997484), (14, 4998742), (28, 2499371), (49, 1428212), (98, 714106), (196, 357053), (277, 252644), (554, 126322), (1108, 63161), (1289, 54292), (1939, 36092), (2578, 27146), (3878, 18046), (5156, 13573), (7756, 9023)]