28180352

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{1607}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 56585520

約数和(自身を除く): 28405168

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 1607, 2192, 3214, 4384, 6428, 8768, 12856, 17536, 25712, 51424, 102848, 205696, 220159, 440318, 880636, 1761272, 3522544, 7045088, 14090176, 28180352]

約数ペア:

[(1, 28180352), (2, 14090176), (4, 7045088), (8, 3522544), (16, 1761272), (32, 880636), (64, 440318), (128, 220159), (137, 205696), (274, 102848), (548, 51424), (1096, 25712), (1607, 17536), (2192, 12856), (3214, 8768), (4384, 6428)]