40291608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239831}}^1$

素因数の和:239847

約数の個数: 32

約数和(自身を含む): 115119360

約数和(自身を除く): 74827752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239831, 479662, 719493, 959324, 1438986, 1678817, 1918648, 2877972, 3357634, 5036451, 5755944, 6715268, 10072902, 13430536, 20145804, 40291608]

約数ペア:

[(1, 40291608), (2, 20145804), (3, 13430536), (4, 10072902), (6, 6715268), (7, 5755944), (8, 5036451), (12, 3357634), (14, 2877972), (21, 1918648), (24, 1678817), (28, 1438986), (42, 959324), (56, 719493), (84, 479662), (168, 239831)]