66987872

素因数分解:

$2^5\times 7^1\times {\mathrm{299053}}^1$

素因数の和:299070

約数の個数: 24

約数和(自身を含む): 150723216

約数和(自身を除く): 83735344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 299053, 598106, 1196212, 2093371, 2392424, 4186742, 4784848, 8373484, 9569696, 16746968, 33493936, 66987872]

約数ペア:

[(1, 66987872), (2, 33493936), (4, 16746968), (7, 9569696), (8, 8373484), (14, 4784848), (16, 4186742), (28, 2392424), (32, 2093371), (56, 1196212), (112, 598106), (224, 299053)]