74070608

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{65203}}^1$

素因数の和:65282

約数の個数: 20

約数和(自身を含む): 145535328

約数和(自身を除く): 71464720

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 65203, 130406, 260812, 521624, 1043248, 4629413, 9258826, 18517652, 37035304, 74070608]

約数ペア:

[(1, 74070608), (2, 37035304), (4, 18517652), (8, 9258826), (16, 4629413), (71, 1043248), (142, 521624), (284, 260812), (568, 130406), (1136, 65203)]