75150628

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{19309}}^1$

素因数の和:19459

約数の個数: 24

約数和(自身を含む): 151390400

約数和(自身を除く): 76239772

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 19309, 38618, 77236, 135163, 270326, 540652, 2683951, 5367902, 10735804, 18787657, 37575314, 75150628]

約数ペア:

[(1, 75150628), (2, 37575314), (4, 18787657), (7, 10735804), (14, 5367902), (28, 2683951), (139, 540652), (278, 270326), (556, 135163), (973, 77236), (1946, 38618), (3892, 19309)]