67701256

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63629}}^1$

素因数の和:63661

約数の個数: 32

約数和(自身を含む): 152712000

約数和(自身を除く): 85010744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 63629, 127258, 254516, 445403, 509032, 890806, 1208951, 1781612, 2417902, 3563224, 4835804, 8462657, 9671608, 16925314, 33850628, 67701256]

約数ペア:

[(1, 67701256), (2, 33850628), (4, 16925314), (7, 9671608), (8, 8462657), (14, 4835804), (19, 3563224), (28, 2417902), (38, 1781612), (56, 1208951), (76, 890806), (133, 509032), (152, 445403), (266, 254516), (532, 127258), (1064, 63629)]