73145956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4523}}^1$

素因数の和:4851

約数の個数: 24

約数和(自身を含む): 138325824

約数和(自身を除く): 65179868

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 4523, 8086, 9046, 16172, 18092, 58799, 117598, 235196, 1406653, 2813306, 5626612, 18286489, 36572978, 73145956]

約数ペア:

[(1, 73145956), (2, 36572978), (4, 18286489), (13, 5626612), (26, 2813306), (52, 1406653), (311, 235196), (622, 117598), (1244, 58799), (4043, 18092), (4523, 16172), (8086, 9046)]