68093074

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{255989}}^1$

素因数の和:256017

約数の個数: 16

約数和(自身を含む): 122875200

約数和(自身を除く): 54782126

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 255989, 511978, 1791923, 3583846, 4863791, 9727582, 34046537, 68093074]

約数ペア:

[(1, 68093074), (2, 34046537), (7, 9727582), (14, 4863791), (19, 3583846), (38, 1791923), (133, 511978), (266, 255989)]