63870856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60029}}^1$

素因数の和:60061

約数の個数: 32

約数和(自身を含む): 144072000

約数和(自身を除く): 80201144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 60029, 120058, 240116, 420203, 480232, 840406, 1140551, 1680812, 2281102, 3361624, 4562204, 7983857, 9124408, 15967714, 31935428, 63870856]

約数ペア:

[(1, 63870856), (2, 31935428), (4, 15967714), (7, 9124408), (8, 7983857), (14, 4562204), (19, 3361624), (28, 2281102), (38, 1680812), (56, 1140551), (76, 840406), (133, 480232), (152, 420203), (266, 240116), (532, 120058), (1064, 60029)]