28886656

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{2719}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 58262400

約数和(自身を除く): 29375744

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 2719, 5312, 5438, 10624, 10876, 21752, 43504, 87008, 174016, 225677, 348032, 451354, 902708, 1805416, 3610832, 7221664, 14443328, 28886656]

約数ペア:

[(1, 28886656), (2, 14443328), (4, 7221664), (8, 3610832), (16, 1805416), (32, 902708), (64, 451354), (83, 348032), (128, 225677), (166, 174016), (332, 87008), (664, 43504), (1328, 21752), (2656, 10876), (2719, 10624), (5312, 5438)]