70362448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7867}}^1$

素因数の和:7931

約数の個数: 40

約数和(自身を含む): 150247328

約数和(自身を除く): 79884880

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 7867, 8944, 15734, 31468, 62936, 102271, 125872, 204542, 338281, 409084, 676562, 818168, 1353124, 1636336, 2706248, 4397653, 5412496, 8795306, 17590612, 35181224, 70362448]

約数ペア:

[(1, 70362448), (2, 35181224), (4, 17590612), (8, 8795306), (13, 5412496), (16, 4397653), (26, 2706248), (43, 1636336), (52, 1353124), (86, 818168), (104, 676562), (172, 409084), (208, 338281), (344, 204542), (559, 125872), (688, 102271), (1118, 62936), (2236, 31468), (4472, 15734), (7867, 8944)]