76881004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{1987}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 142778160

約数和(自身を除く): 65897156

約数列:

[1, 2, 4, 17, 34, 68, 569, 1138, 1987, 2276, 3974, 7948, 9673, 19346, 33779, 38692, 67558, 135116, 1130603, 2261206, 4522412, 19220251, 38440502, 76881004]

約数ペア:

[(1, 76881004), (2, 38440502), (4, 19220251), (17, 4522412), (34, 2261206), (68, 1130603), (569, 135116), (1138, 67558), (1987, 38692), (2276, 33779), (3974, 19346), (7948, 9673)]