4334096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 9207744

約数和(自身を除く): 4873648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 311, 536, 622, 871, 1072, 1244, 1742, 2488, 3484, 4043, 4976, 6968, 8086, 13936, 16172, 20837, 32344, 41674, 64688, 83348, 166696, 270881, 333392, 541762, 1083524, 2167048, 4334096]

約数ペア:

[(1, 4334096), (2, 2167048), (4, 1083524), (8, 541762), (13, 333392), (16, 270881), (26, 166696), (52, 83348), (67, 64688), (104, 41674), (134, 32344), (208, 20837), (268, 16172), (311, 13936), (536, 8086), (622, 6968), (871, 4976), (1072, 4043), (1244, 3484), (1742, 2488)]