28589696

素因数分解:

$2^7\times {\mathrm{401}}^1\times {\mathrm{557}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 57200580

約数和(自身を除く): 28610884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 401, 557, 802, 1114, 1604, 2228, 3208, 4456, 6416, 8912, 12832, 17824, 25664, 35648, 51328, 71296, 223357, 446714, 893428, 1786856, 3573712, 7147424, 14294848, 28589696]

約数ペア:

[(1, 28589696), (2, 14294848), (4, 7147424), (8, 3573712), (16, 1786856), (32, 893428), (64, 446714), (128, 223357), (401, 71296), (557, 51328), (802, 35648), (1114, 25664), (1604, 17824), (2228, 12832), (3208, 8912), (4456, 6416)]