63640514

素因数分解:

$2^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{1741}}^1$

素因数の和:2130

約数の個数: 24

約数和(自身を含む): 111407868

約数和(自身を除く): 47767354

約数列:

[1, 2, 7, 14, 49, 98, 373, 746, 1741, 2611, 3482, 5222, 12187, 18277, 24374, 36554, 85309, 170618, 649393, 1298786, 4545751, 9091502, 31820257, 63640514]

約数ペア:

[(1, 63640514), (2, 31820257), (7, 9091502), (14, 4545751), (49, 1298786), (98, 649393), (373, 170618), (746, 85309), (1741, 36554), (2611, 24374), (3482, 18277), (5222, 12187)]