28203104

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{4177}}^1$

素因数の和:4398

約数の個数: 24

約数和(自身を含む): 55801368

約数和(自身を除く): 27598264

約数列:

[1, 2, 4, 8, 16, 32, 211, 422, 844, 1688, 3376, 4177, 6752, 8354, 16708, 33416, 66832, 133664, 881347, 1762694, 3525388, 7050776, 14101552, 28203104]

約数ペア:

[(1, 28203104), (2, 14101552), (4, 7050776), (8, 3525388), (16, 1762694), (32, 881347), (211, 133664), (422, 66832), (844, 33416), (1688, 16708), (3376, 8354), (4177, 6752)]