28538124

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103399}}^1$

素因数の和:103429

約数の個数: 24

約数和(自身を含む): 69484800

約数和(自身を除く): 40946676

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 103399, 206798, 310197, 413596, 620394, 1240788, 2378177, 4756354, 7134531, 9512708, 14269062, 28538124]

約数ペア:

[(1, 28538124), (2, 14269062), (3, 9512708), (4, 7134531), (6, 4756354), (12, 2378177), (23, 1240788), (46, 620394), (69, 413596), (92, 310197), (138, 206798), (276, 103399)]