75981814

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{769}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 115315200

約数和(自身を除く): 39333386

約数列:

[1, 2, 127, 254, 389, 769, 778, 1538, 49403, 97663, 98806, 195326, 299141, 598282, 37990907, 75981814]

約数ペア:

[(1, 75981814), (2, 37990907), (127, 598282), (254, 299141), (389, 195326), (769, 98806), (778, 97663), (1538, 49403)]