77311468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{7547}}^1$

素因数の和:7761

約数の個数: 24

約数和(自身を含む): 146461392

約数和(自身を除く): 69149924

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5122, 7547, 10244, 15094, 30188, 98111, 196222, 392444, 1486759, 2973518, 5947036, 19327867, 38655734, 77311468]

約数ペア:

[(1, 77311468), (2, 38655734), (4, 19327867), (13, 5947036), (26, 2973518), (52, 1486759), (197, 392444), (394, 196222), (788, 98111), (2561, 30188), (5122, 15094), (7547, 10244)]