25279176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81023}}^1$

素因数の和:81045

約数の個数: 32

約数和(自身を含む): 68060160

約数和(自身を除く): 42780984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 81023, 162046, 243069, 324092, 486138, 648184, 972276, 1053299, 1944552, 2106598, 3159897, 4213196, 6319794, 8426392, 12639588, 25279176]

約数ペア:

[(1, 25279176), (2, 12639588), (3, 8426392), (4, 6319794), (6, 4213196), (8, 3159897), (12, 2106598), (13, 1944552), (24, 1053299), (26, 972276), (39, 648184), (52, 486138), (78, 324092), (104, 243069), (156, 162046), (312, 81023)]