28095172

素因数分解:

$2^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1621}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 56315840

約数和(自身を除く): 28220668

約数列:

[1, 2, 4, 7, 14, 28, 619, 1238, 1621, 2476, 3242, 4333, 6484, 8666, 11347, 17332, 22694, 45388, 1003399, 2006798, 4013596, 7023793, 14047586, 28095172]

約数ペア:

[(1, 28095172), (2, 14047586), (4, 7023793), (7, 4013596), (14, 2006798), (28, 1003399), (619, 45388), (1238, 22694), (1621, 17332), (2476, 11347), (3242, 8666), (4333, 6484)]