28904462110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1\times {\mathrm{76847}}^1$

素因数の和:78180

約数の個数: 32

約数和(自身を含む): 53864300160

約数和(自身を除く): 24959838050

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1297, 2594, 6485, 12970, 37613, 75226, 76847, 153694, 188065, 376130, 384235, 768470, 2228563, 4457126, 11142815, 22285630, 99670559, 199341118, 498352795, 996705590, 2890446211, 5780892422, 14452231055, 28904462110]

約数ペア:

[(1, 28904462110), (2, 14452231055), (5, 5780892422), (10, 2890446211), (29, 996705590), (58, 498352795), (145, 199341118), (290, 99670559), (1297, 22285630), (2594, 11142815), (6485, 4457126), (12970, 2228563), (37613, 768470), (75226, 384235), (76847, 376130), (153694, 188065)]