71711028

素因数分解:

$2^2\times 3^3\times {\mathrm{663991}}^1$

素因数の和:664004

約数の個数: 24

約数和(自身を含む): 185917760

約数和(自身を除く): 114206732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 663991, 1327982, 1991973, 2655964, 3983946, 5975919, 7967892, 11951838, 17927757, 23903676, 35855514, 71711028]

約数ペア:

[(1, 71711028), (2, 35855514), (3, 23903676), (4, 17927757), (6, 11951838), (9, 7967892), (12, 5975919), (18, 3983946), (27, 2655964), (36, 1991973), (54, 1327982), (108, 663991)]