17681428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6047}}^1$

素因数の和:6111

約数の個数: 24

約数和(自身を含む): 33530112

約数和(自身を除く): 15848684

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 6047, 12094, 24188, 102799, 205598, 260021, 411196, 520042, 1040084, 4420357, 8840714, 17681428]

約数ペア:

[(1, 17681428), (2, 8840714), (4, 4420357), (17, 1040084), (34, 520042), (43, 411196), (68, 260021), (86, 205598), (172, 102799), (731, 24188), (1462, 12094), (2924, 6047)]