74781302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{4957}}^1$

素因数の和:5375

約数の個数: 16

約数和(自身を含む): 118397040

約数和(自身を除く): 43615738

約数列:

[1, 2, 19, 38, 397, 794, 4957, 7543, 9914, 15086, 94183, 188366, 1967929, 3935858, 37390651, 74781302]

約数ペア:

[(1, 74781302), (2, 37390651), (19, 3935858), (38, 1967929), (397, 188366), (794, 94183), (4957, 15086), (7543, 9914)]