40726742

素因数分解:

$2^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2647}}^1$

素因数の和:2820

約数の個数: 24

約数和(自身を含む): 71543664

約数和(自身を除く): 30816922

約数列:

[1, 2, 7, 14, 49, 98, 157, 314, 1099, 2198, 2647, 5294, 7693, 15386, 18529, 37058, 129703, 259406, 415579, 831158, 2909053, 5818106, 20363371, 40726742]

約数ペア:

[(1, 40726742), (2, 20363371), (7, 5818106), (14, 2909053), (49, 831158), (98, 415579), (157, 259406), (314, 129703), (1099, 37058), (2198, 18529), (2647, 15386), (5294, 7693)]