42879998

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23029}}^1$

素因数の和:23064

約数の個数: 24

約数和(自身を含む): 78762600

約数和(自身を除く): 35882602

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 23029, 46058, 161203, 322406, 437551, 875102, 1128421, 2256842, 3062857, 6125714, 21439999, 42879998]

約数ペア:

[(1, 42879998), (2, 21439999), (7, 6125714), (14, 3062857), (19, 2256842), (38, 1128421), (49, 875102), (98, 437551), (133, 322406), (266, 161203), (931, 46058), (1862, 23029)]