7640718

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 16311456

約数和(自身を除く): 8670738

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 173, 346, 433, 519, 866, 1038, 1299, 2598, 2941, 5882, 7361, 8823, 14722, 17646, 22083, 44166, 74909, 149818, 224727, 449454, 1273453, 2546906, 3820359, 7640718]

約数ペア:

[(1, 7640718), (2, 3820359), (3, 2546906), (6, 1273453), (17, 449454), (34, 224727), (51, 149818), (102, 74909), (173, 44166), (346, 22083), (433, 17646), (519, 14722), (866, 8823), (1038, 7361), (1299, 5882), (2598, 2941)]