78795392

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47353}}^1$

素因数の和:47380

約数の個数: 32

約数和(自身を含む): 169053780

約数和(自身を除く): 90258388

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 47353, 94706, 189412, 378824, 615589, 757648, 1231178, 1515296, 2462356, 3030592, 4924712, 6061184, 9849424, 19698848, 39397696, 78795392]

約数ペア:

[(1, 78795392), (2, 39397696), (4, 19698848), (8, 9849424), (13, 6061184), (16, 4924712), (26, 3030592), (32, 2462356), (52, 1515296), (64, 1231178), (104, 757648), (128, 615589), (208, 378824), (416, 189412), (832, 94706), (1664, 47353)]