72938216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{701329}}^1$

素因数の和:701348

約数の個数: 16

約数和(自身を含む): 147279300

約数和(自身を除く): 74341084

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 701329, 1402658, 2805316, 5610632, 9117277, 18234554, 36469108, 72938216]

約数ペア:

[(1, 72938216), (2, 36469108), (4, 18234554), (8, 9117277), (13, 5610632), (26, 2805316), (52, 1402658), (104, 701329)]