72884432

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{5303}}^1$

素因数の和:6170

約数の個数: 20

約数和(自身を含む): 141404640

約数和(自身を除く): 68520208

約数列:

[1, 2, 4, 8, 16, 859, 1718, 3436, 5303, 6872, 10606, 13744, 21212, 42424, 84848, 4555277, 9110554, 18221108, 36442216, 72884432]

約数ペア:

[(1, 72884432), (2, 36442216), (4, 18221108), (8, 9110554), (16, 4555277), (859, 84848), (1718, 42424), (3436, 21212), (5303, 13744), (6872, 10606)]