26726458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 45696960

約数和(自身を除く): 18970502

約数列:

[1, 2, 11, 22, 29, 58, 163, 257, 319, 326, 514, 638, 1793, 2827, 3586, 4727, 5654, 7453, 9454, 14906, 41891, 51997, 81983, 83782, 103994, 163966, 460801, 921602, 1214839, 2429678, 13363229, 26726458]

約数ペア:

[(1, 26726458), (2, 13363229), (11, 2429678), (22, 1214839), (29, 921602), (58, 460801), (163, 163966), (257, 103994), (319, 83782), (326, 81983), (514, 51997), (638, 41891), (1793, 14906), (2827, 9454), (3586, 7453), (4727, 5654)]