39258968

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7877}}^1$

素因数の和:7979

約数の個数: 32

約数和(自身を含む): 85082400

約数和(自身を除く): 45823432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 7877, 15754, 31508, 55139, 63016, 110278, 220556, 441112, 701053, 1402106, 2804212, 4907371, 5608424, 9814742, 19629484, 39258968]

約数ペア:

[(1, 39258968), (2, 19629484), (4, 9814742), (7, 5608424), (8, 4907371), (14, 2804212), (28, 1402106), (56, 701053), (89, 441112), (178, 220556), (356, 110278), (623, 63016), (712, 55139), (1246, 31508), (2492, 15754), (4984, 7877)]