41997676

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 89510400

約数和(自身を除く): 47512724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 623, 887, 1246, 1691, 1774, 2492, 3382, 3548, 6209, 6764, 11837, 12418, 16853, 23674, 24836, 33706, 47348, 67412, 78943, 117971, 157886, 235942, 315772, 471884, 552601, 1105202, 1499917, 2210404, 2999834, 5999668, 10499419, 20998838, 41997676]

約数ペア:

[(1, 41997676), (2, 20998838), (4, 10499419), (7, 5999668), (14, 2999834), (19, 2210404), (28, 1499917), (38, 1105202), (76, 552601), (89, 471884), (133, 315772), (178, 235942), (266, 157886), (356, 117971), (532, 78943), (623, 67412), (887, 47348), (1246, 33706), (1691, 24836), (1774, 23674), (2492, 16853), (3382, 12418), (3548, 11837), (6209, 6764)]