1681036672

素因数分解:

$2^7\times 7^1\times {\mathrm{1876157}}^1$

素因数の和:1876178

約数の個数: 32

約数和(自身を含む): 3827362320

約数和(自身を除く): 2146325648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1876157, 3752314, 7504628, 13133099, 15009256, 26266198, 30018512, 52532396, 60037024, 105064792, 120074048, 210129584, 240148096, 420259168, 840518336, 1681036672]

約数ペア:

[(1, 1681036672), (2, 840518336), (4, 420259168), (7, 240148096), (8, 210129584), (14, 120074048), (16, 105064792), (28, 60037024), (32, 52532396), (56, 30018512), (64, 26266198), (112, 15009256), (128, 13133099), (224, 7504628), (448, 3752314), (896, 1876157)]