68634916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7589}}^1$

素因数の和:7636

約数の個数: 48

約数和(自身を含む): 153014400

約数和(自身を除く): 84379484

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 7589, 9044, 15178, 30356, 53123, 106246, 129013, 144191, 212492, 258026, 288382, 516052, 576764, 903091, 1009337, 1806182, 2018674, 2451247, 3612364, 4037348, 4902494, 9804988, 17158729, 34317458, 68634916]

約数ペア:

[(1, 68634916), (2, 34317458), (4, 17158729), (7, 9804988), (14, 4902494), (17, 4037348), (19, 3612364), (28, 2451247), (34, 2018674), (38, 1806182), (68, 1009337), (76, 903091), (119, 576764), (133, 516052), (238, 288382), (266, 258026), (323, 212492), (476, 144191), (532, 129013), (646, 106246), (1292, 53123), (2261, 30356), (4522, 15178), (7589, 9044)]