77966728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73277}}^1$

素因数の和:73309

約数の個数: 32

約数和(自身を含む): 175867200

約数和(自身を除く): 97900472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 73277, 146554, 293108, 512939, 586216, 1025878, 1392263, 2051756, 2784526, 4103512, 5569052, 9745841, 11138104, 19491682, 38983364, 77966728]

約数ペア:

[(1, 77966728), (2, 38983364), (4, 19491682), (7, 11138104), (8, 9745841), (14, 5569052), (19, 4103512), (28, 2784526), (38, 2051756), (56, 1392263), (76, 1025878), (133, 586216), (152, 512939), (266, 293108), (532, 146554), (1064, 73277)]