731646136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{413827}}^1$

素因数の和:413863

約数の個数: 32

約数和(自身を含む): 1564269840

約数和(自身を除く): 832623704

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 413827, 827654, 1655308, 3310616, 5379751, 7035059, 10759502, 14070118, 21519004, 28140236, 43038008, 56280472, 91455767, 182911534, 365823068, 731646136]

約数ペア:

[(1, 731646136), (2, 365823068), (4, 182911534), (8, 91455767), (13, 56280472), (17, 43038008), (26, 28140236), (34, 21519004), (52, 14070118), (68, 10759502), (104, 7035059), (136, 5379751), (221, 3310616), (442, 1655308), (884, 827654), (1768, 413827)]