67851812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127541}}^1$

素因数の和:127571

約数の個数: 24

約数和(自身を含む): 142847040

約数和(自身を除く): 74995228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 127541, 255082, 510164, 892787, 1785574, 2423279, 3571148, 4846558, 9693116, 16962953, 33925906, 67851812]

約数ペア:

[(1, 67851812), (2, 33925906), (4, 16962953), (7, 9693116), (14, 4846558), (19, 3571148), (28, 2423279), (38, 1785574), (76, 892787), (133, 510164), (266, 255082), (532, 127541)]