68287492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{14431}}^1$

素因数の和:14468

約数の個数: 36

約数和(自身を含む): 147899136

約数和(自身を除く): 79611644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 14431, 28862, 57724, 101017, 187603, 202034, 375206, 404068, 750412, 1313221, 2438839, 2626442, 4877678, 5252884, 9755356, 17071873, 34143746, 68287492]

約数ペア:

[(1, 68287492), (2, 34143746), (4, 17071873), (7, 9755356), (13, 5252884), (14, 4877678), (26, 2626442), (28, 2438839), (52, 1313221), (91, 750412), (169, 404068), (182, 375206), (338, 202034), (364, 187603), (676, 101017), (1183, 57724), (2366, 28862), (4732, 14431)]