72843898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 118370304

約数和(自身を除く): 45526406

約数列:

[1, 2, 23, 37, 46, 74, 127, 254, 337, 674, 851, 1702, 2921, 4699, 5842, 7751, 9398, 12469, 15502, 24938, 42799, 85598, 108077, 216154, 286787, 573574, 984377, 1583563, 1968754, 3167126, 36421949, 72843898]

約数ペア:

[(1, 72843898), (2, 36421949), (23, 3167126), (37, 1968754), (46, 1583563), (74, 984377), (127, 573574), (254, 286787), (337, 216154), (674, 108077), (851, 85598), (1702, 42799), (2921, 24938), (4699, 15502), (5842, 12469), (7751, 9398)]