42489412

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4787}}^1$

素因数の和:5115

約数の個数: 24

約数和(自身を含む): 85264704

約数和(自身を除く): 42775292

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 4787, 8876, 9574, 19148, 33509, 67018, 134036, 1517479, 3034958, 6069916, 10622353, 21244706, 42489412]

約数ペア:

[(1, 42489412), (2, 21244706), (4, 10622353), (7, 6069916), (14, 3034958), (28, 1517479), (317, 134036), (634, 67018), (1268, 33509), (2219, 19148), (4438, 9574), (4787, 8876)]