71350071478

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2371}}^1\times {\mathrm{13691}}^1$

素因数の和:16228

約数の個数: 32

約数和(自身を含む): 123154391808

約数和(自身を除く): 51804320330

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 2371, 4742, 13691, 16597, 27382, 33194, 95837, 191674, 372247, 744494, 2149487, 2605729, 4298974, 5211458, 15046409, 30092818, 32461361, 64922722, 227229527, 454459054, 5096433677, 10192867354, 35675035739, 71350071478]

約数ペア:

[(1, 71350071478), (2, 35675035739), (7, 10192867354), (14, 5096433677), (157, 454459054), (314, 227229527), (1099, 64922722), (2198, 32461361), (2371, 30092818), (4742, 15046409), (13691, 5211458), (16597, 4298974), (27382, 2605729), (33194, 2149487), (95837, 744494), (191674, 372247)]