86274062

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 150336000

約数和(自身を除く): 64061938

約数列:

[1, 2, 7, 14, 173, 179, 199, 346, 358, 398, 1211, 1253, 1393, 2422, 2506, 2786, 30967, 34427, 35621, 61934, 68854, 71242, 216769, 240989, 249347, 433538, 481978, 498694, 6162433, 12324866, 43137031, 86274062]

約数ペア:

[(1, 86274062), (2, 43137031), (7, 12324866), (14, 6162433), (173, 498694), (179, 481978), (199, 433538), (346, 249347), (358, 240989), (398, 216769), (1211, 71242), (1253, 68854), (1393, 61934), (2422, 35621), (2506, 34427), (2786, 30967)]