71161648

素因数分解:

$2^4\times {\mathrm{1231}}^1\times {\mathrm{3613}}^1$

素因数の和:4852

約数の個数: 20

約数和(自身を含む): 138025888

約数和(自身を除く): 66864240

約数列:

[1, 2, 4, 8, 16, 1231, 2462, 3613, 4924, 7226, 9848, 14452, 19696, 28904, 57808, 4447603, 8895206, 17790412, 35580824, 71161648]

約数ペア:

[(1, 71161648), (2, 35580824), (4, 17790412), (8, 8895206), (16, 4447603), (1231, 57808), (2462, 28904), (3613, 19696), (4924, 14452), (7226, 9848)]