64579988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5711}}^1$

素因数の和:5983

約数の個数: 24

約数和(自身を含む): 123790464

約数和(自身を除く): 59210476

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 5654, 5711, 11308, 11422, 22844, 62821, 125642, 251284, 1467727, 2935454, 5870908, 16144997, 32289994, 64579988]

約数ペア:

[(1, 64579988), (2, 32289994), (4, 16144997), (11, 5870908), (22, 2935454), (44, 1467727), (257, 251284), (514, 125642), (1028, 62821), (2827, 22844), (5654, 11422), (5711, 11308)]