27939864

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{2371}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 70021440

約数和(自身を除く): 42081576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2371, 2946, 3928, 4742, 5892, 7113, 9484, 11784, 14226, 18968, 28452, 56904, 1164161, 2328322, 3492483, 4656644, 6984966, 9313288, 13969932, 27939864]

約数ペア:

[(1, 27939864), (2, 13969932), (3, 9313288), (4, 6984966), (6, 4656644), (8, 3492483), (12, 2328322), (24, 1164161), (491, 56904), (982, 28452), (1473, 18968), (1964, 14226), (2371, 11784), (2946, 9484), (3928, 7113), (4742, 5892)]