71336090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6491}}^1$

素因数の和:6662

約数の個数: 32

約数和(自身を含む): 147705984

約数和(自身を除く): 76369894

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 6491, 10990, 12982, 32455, 45437, 64910, 90874, 227185, 454370, 1019087, 2038174, 5095435, 7133609, 10190870, 14267218, 35668045, 71336090]

約数ペア:

[(1, 71336090), (2, 35668045), (5, 14267218), (7, 10190870), (10, 7133609), (14, 5095435), (35, 2038174), (70, 1019087), (157, 454370), (314, 227185), (785, 90874), (1099, 64910), (1570, 45437), (2198, 32455), (5495, 12982), (6491, 10990)]