28961846

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:688

約数の個数: 24

約数和(自身を含む): 46749960

約数和(自身を除く): 17788114

約数列:

[1, 2, 17, 34, 89, 178, 289, 563, 578, 1126, 1513, 3026, 9571, 19142, 25721, 50107, 51442, 100214, 162707, 325414, 851819, 1703638, 14480923, 28961846]

約数ペア:

[(1, 28961846), (2, 14480923), (17, 1703638), (34, 851819), (89, 325414), (178, 162707), (289, 100214), (563, 51442), (578, 50107), (1126, 25721), (1513, 19142), (3026, 9571)]