28279428

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{28393}}^1$

素因数の和:28483

約数の個数: 24

約数和(自身を含む): 66782688

約数和(自身を除く): 38503260

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 28393, 56786, 85179, 113572, 170358, 340716, 2356619, 4713238, 7069857, 9426476, 14139714, 28279428]

約数ペア:

[(1, 28279428), (2, 14139714), (3, 9426476), (4, 7069857), (6, 4713238), (12, 2356619), (83, 340716), (166, 170358), (249, 113572), (332, 85179), (498, 56786), (996, 28393)]