40648766

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{691}}^1$

素因数の和:1199

約数の個数: 16

約数和(自身を含む): 62113920

約数和(自身を除く): 21465154

約数列:

[1, 2, 67, 134, 439, 691, 878, 1382, 29413, 46297, 58826, 92594, 303349, 606698, 20324383, 40648766]

約数ペア:

[(1, 40648766), (2, 20324383), (67, 606698), (134, 303349), (439, 92594), (691, 58826), (878, 46297), (1382, 29413)]