72623768

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4931}}^1$

素因数の和:5207

約数の個数: 32

約数和(自身を含む): 156245760

約数和(自身を除く): 83621992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 4931, 7364, 9862, 14728, 19724, 34517, 39448, 69034, 138068, 276136, 1296853, 2593706, 5187412, 9077971, 10374824, 18155942, 36311884, 72623768]

約数ペア:

[(1, 72623768), (2, 36311884), (4, 18155942), (7, 10374824), (8, 9077971), (14, 5187412), (28, 2593706), (56, 1296853), (263, 276136), (526, 138068), (1052, 69034), (1841, 39448), (2104, 34517), (3682, 19724), (4931, 14728), (7364, 9862)]