38178452

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{56477}}^1$

素因数の和:56507

約数の個数: 18

約数和(自身を含む): 72348318

約数和(自身を除く): 34169866

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 56477, 112954, 225908, 734201, 1468402, 2936804, 9544613, 19089226, 38178452]

約数ペア:

[(1, 38178452), (2, 19089226), (4, 9544613), (13, 2936804), (26, 1468402), (52, 734201), (169, 225908), (338, 112954), (676, 56477)]