66907428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{796517}}^1$

素因数の和:796531

約数の個数: 24

約数和(自身を含む): 178420032

約数和(自身を除く): 111512604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 796517, 1593034, 2389551, 3186068, 4779102, 5575619, 9558204, 11151238, 16726857, 22302476, 33453714, 66907428]

約数ペア:

[(1, 66907428), (2, 33453714), (3, 22302476), (4, 16726857), (6, 11151238), (7, 9558204), (12, 5575619), (14, 4779102), (21, 3186068), (28, 2389551), (42, 1593034), (84, 796517)]