42252964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21961}}^1$

素因数の和:22015

約数の個数: 24

約数和(自身を含む): 81786488

約数和(自身を除く): 39533524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 21961, 43922, 87844, 285493, 570986, 812557, 1141972, 1625114, 3250228, 10563241, 21126482, 42252964]

約数ペア:

[(1, 42252964), (2, 21126482), (4, 10563241), (13, 3250228), (26, 1625114), (37, 1141972), (52, 812557), (74, 570986), (148, 285493), (481, 87844), (962, 43922), (1924, 21961)]