2775432016

素因数分解:

$2^4\times 7^1\times {\mathrm{24780643}}^1$

素因数の和:24780658

約数の個数: 20

約数和(自身を含む): 6145599712

約数和(自身を除く): 3370167696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 24780643, 49561286, 99122572, 173464501, 198245144, 346929002, 396490288, 693858004, 1387716008, 2775432016]

約数ペア:

[(1, 2775432016), (2, 1387716008), (4, 693858004), (7, 396490288), (8, 346929002), (14, 198245144), (16, 173464501), (28, 99122572), (56, 49561286), (112, 24780643)]