71559832

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{146639}}^1$

素因数の和:146706

約数の個数: 16

約数和(自身を含む): 136375200

約数和(自身を除く): 64815368

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 146639, 293278, 586556, 1173112, 8944979, 17889958, 35779916, 71559832]

約数ペア:

[(1, 71559832), (2, 35779916), (4, 17889958), (8, 8944979), (61, 1173112), (122, 586556), (244, 293278), (488, 146639)]