63889856

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{52541}}^1$

素因数の和:52572

約数の個数: 28

約数和(自身を含む): 133456680

約数和(自身を除く): 69566824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 52541, 105082, 210164, 420328, 840656, 998279, 1681312, 1996558, 3362624, 3993116, 7986232, 15972464, 31944928, 63889856]

約数ペア:

[(1, 63889856), (2, 31944928), (4, 15972464), (8, 7986232), (16, 3993116), (19, 3362624), (32, 1996558), (38, 1681312), (64, 998279), (76, 840656), (152, 420328), (304, 210164), (608, 105082), (1216, 52541)]