74631484

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{209639}}^1$

素因数の和:209732

約数の個数: 12

約数和(自身を含む): 132073200

約数和(自身を除く): 57441716

約数列:

[1, 2, 4, 89, 178, 356, 209639, 419278, 838556, 18657871, 37315742, 74631484]

約数ペア:

[(1, 74631484), (2, 37315742), (4, 18657871), (89, 838556), (178, 419278), (356, 209639)]