72963518

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{20693}}^1$

素因数の和:20779

約数の個数: 16

約数和(自身を含む): 114727536

約数和(自身を除く): 41764018

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 20693, 41386, 848413, 889799, 1696826, 1779598, 36481759, 72963518]

約数ペア:

[(1, 72963518), (2, 36481759), (41, 1779598), (43, 1696826), (82, 889799), (86, 848413), (1763, 41386), (3526, 20693)]