74428356

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{144241}}^1$

素因数の和:144291

約数の個数: 24

約数和(自身を含む): 177706144

約数和(自身を除く): 103277788

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 144241, 288482, 432723, 576964, 865446, 1730892, 6202363, 12404726, 18607089, 24809452, 37214178, 74428356]

約数ペア:

[(1, 74428356), (2, 37214178), (3, 24809452), (4, 18607089), (6, 12404726), (12, 6202363), (43, 1730892), (86, 865446), (129, 576964), (172, 432723), (258, 288482), (516, 144241)]