42118744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{277097}}^1$

素因数の和:277122

約数の個数: 16

約数和(自身を含む): 83129400

約数和(自身を除く): 41010656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 277097, 554194, 1108388, 2216776, 5264843, 10529686, 21059372, 42118744]

約数ペア:

[(1, 42118744), (2, 21059372), (4, 10529686), (8, 5264843), (19, 2216776), (38, 1108388), (76, 554194), (152, 277097)]