39872236

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4021}}^1$

素因数の和:4129

約数の個数: 24

約数和(自身を含む): 72749936

約数和(自身を除く): 32877700

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 4021, 4958, 8042, 9916, 16084, 148777, 269407, 297554, 538814, 595108, 1077628, 9968059, 19936118, 39872236]

約数ペア:

[(1, 39872236), (2, 19936118), (4, 9968059), (37, 1077628), (67, 595108), (74, 538814), (134, 297554), (148, 269407), (268, 148777), (2479, 16084), (4021, 9916), (4958, 8042)]