77951854

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1\times {\mathrm{647}}^1$

素因数の和:1319

約数の個数: 16

約数和(自身を含む): 118412928

約数和(自身を除く): 40461074

約数列:

[1, 2, 107, 214, 563, 647, 1126, 1294, 60241, 69229, 120482, 138458, 364261, 728522, 38975927, 77951854]

約数ペア:

[(1, 77951854), (2, 38975927), (107, 728522), (214, 364261), (563, 138458), (647, 120482), (1126, 69229), (1294, 60241)]