26815448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{661}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 55051920

約数和(自身を除く): 28236472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 461, 661, 922, 1322, 1844, 2644, 3688, 5071, 5288, 7271, 10142, 14542, 20284, 29084, 40568, 58168, 304721, 609442, 1218884, 2437768, 3351931, 6703862, 13407724, 26815448]

約数ペア:

[(1, 26815448), (2, 13407724), (4, 6703862), (8, 3351931), (11, 2437768), (22, 1218884), (44, 609442), (88, 304721), (461, 58168), (661, 40568), (922, 29084), (1322, 20284), (1844, 14542), (2644, 10142), (3688, 7271), (5071, 5288)]