28536262

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{853}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 43963920

約数和(自身を除く): 15427658

約数列:

[1, 2, 43, 86, 389, 778, 853, 1706, 16727, 33454, 36679, 73358, 331817, 663634, 14268131, 28536262]

約数ペア:

[(1, 28536262), (2, 14268131), (43, 663634), (86, 331817), (389, 73358), (778, 36679), (853, 33454), (1706, 16727)]