68976718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{1987}}^1$

素因数の和:3027

約数の個数: 16

約数和(自身を含む): 109713744

約数和(自身を除く): 40737026

約数列:

[1, 2, 17, 34, 1021, 1987, 2042, 3974, 17357, 33779, 34714, 67558, 2028727, 4057454, 34488359, 68976718]

約数ペア:

[(1, 68976718), (2, 34488359), (17, 4057454), (34, 2028727), (1021, 67558), (1987, 34714), (2042, 33779), (3974, 17357)]