67725526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{22147}}^1$

素因数の和:22299

約数の個数: 16

約数和(自身を含む): 111625920

約数和(自身を除く): 43900394

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 22147, 44294, 243617, 487234, 3078433, 6156866, 33862763, 67725526]

約数ペア:

[(1, 67725526), (2, 33862763), (11, 6156866), (22, 3078433), (139, 487234), (278, 243617), (1529, 44294), (3058, 22147)]