28873852

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5399}}^1$

素因数の和:5601

約数の個数: 24

約数和(自身を含む): 58060800

約数和(自身を除く): 29186948

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 5399, 10798, 21596, 37793, 75586, 151172, 1031209, 2062418, 4124836, 7218463, 14436926, 28873852]

約数ペア:

[(1, 28873852), (2, 14436926), (4, 7218463), (7, 4124836), (14, 2062418), (28, 1031209), (191, 151172), (382, 75586), (764, 37793), (1337, 21596), (2674, 10798), (5348, 5399)]