40346998

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1427}}^1$

素因数の和:1707

約数の個数: 16

約数和(自身を含む): 61758144

約数和(自身を除く): 21411146

約数列:

[1, 2, 67, 134, 211, 422, 1427, 2854, 14137, 28274, 95609, 191218, 301097, 602194, 20173499, 40346998]

約数ペア:

[(1, 40346998), (2, 20173499), (67, 602194), (134, 301097), (211, 191218), (422, 95609), (1427, 28274), (2854, 14137)]