72830128

素因数分解:

$2^4\times 7^1\times {\mathrm{650269}}^1$

素因数の和:650284

約数の個数: 20

約数和(自身を含む): 161266960

約数和(自身を除く): 88436832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 650269, 1300538, 2601076, 4551883, 5202152, 9103766, 10404304, 18207532, 36415064, 72830128]

約数ペア:

[(1, 72830128), (2, 36415064), (4, 18207532), (7, 10404304), (8, 9103766), (14, 5202152), (16, 4551883), (28, 2601076), (56, 1300538), (112, 650269)]