40537108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1511}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 74934720

約数和(自身を除く): 34397612

約数列:

[1, 2, 4, 19, 38, 76, 353, 706, 1412, 1511, 3022, 6044, 6707, 13414, 26828, 28709, 57418, 114836, 533383, 1066766, 2133532, 10134277, 20268554, 40537108]

約数ペア:

[(1, 40537108), (2, 20268554), (4, 10134277), (19, 2133532), (38, 1066766), (76, 533383), (353, 114836), (706, 57418), (1412, 28709), (1511, 26828), (3022, 13414), (6044, 6707)]