74678394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{37831}}^1$

素因数の和:37890

約数の個数: 32

約数和(自身を含む): 174329856

約数和(自身を除く): 99651462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 37831, 75662, 113493, 226986, 264817, 529634, 794451, 1588902, 1778057, 3556114, 5334171, 10668342, 12446399, 24892798, 37339197, 74678394]

約数ペア:

[(1, 74678394), (2, 37339197), (3, 24892798), (6, 12446399), (7, 10668342), (14, 5334171), (21, 3556114), (42, 1778057), (47, 1588902), (94, 794451), (141, 529634), (282, 264817), (329, 226986), (658, 113493), (987, 75662), (1974, 37831)]