69953648

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{10903}}^1$

素因数の和:11312

約数の個数: 20

約数和(自身を含む): 135885648

約数和(自身を除く): 65932000

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 10903, 21806, 43612, 87224, 174448, 4372103, 8744206, 17488412, 34976824, 69953648]

約数ペア:

[(1, 69953648), (2, 34976824), (4, 17488412), (8, 8744206), (16, 4372103), (401, 174448), (802, 87224), (1604, 43612), (3208, 21806), (6416, 10903)]