25764904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2591}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 53187840

約数和(自身を除く): 27422936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 2591, 4972, 5182, 9944, 10364, 20728, 28501, 57002, 114004, 228008, 292783, 585566, 1171132, 2342264, 3220613, 6441226, 12882452, 25764904]

約数ペア:

[(1, 25764904), (2, 12882452), (4, 6441226), (8, 3220613), (11, 2342264), (22, 1171132), (44, 585566), (88, 292783), (113, 228008), (226, 114004), (452, 57002), (904, 28501), (1243, 20728), (2486, 10364), (2591, 9944), (4972, 5182)]