77181269744

素因数分解:

$2^4\times {\mathrm{5179}}^1\times {\mathrm{931421}}^1$

素因数の和:936608

約数の個数: 20

約数和(自身を含む): 149567744760

約数和(自身を除く): 72386475016

約数列:

[1, 2, 4, 8, 16, 5179, 10358, 20716, 41432, 82864, 931421, 1862842, 3725684, 7451368, 14902736, 4823829359, 9647658718, 19295317436, 38590634872, 77181269744]

約数ペア:

[(1, 77181269744), (2, 38590634872), (4, 19295317436), (8, 9647658718), (16, 4823829359), (5179, 14902736), (10358, 7451368), (20716, 3725684), (41432, 1862842), (82864, 931421)]