28414424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 56548800

約数和(自身を除く): 28134376

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 1427, 2489, 2854, 4978, 5708, 9956, 11416, 19912, 27113, 54226, 108452, 186937, 216904, 373874, 747748, 1495496, 3551803, 7103606, 14207212, 28414424]

約数ペア:

[(1, 28414424), (2, 14207212), (4, 7103606), (8, 3551803), (19, 1495496), (38, 747748), (76, 373874), (131, 216904), (152, 186937), (262, 108452), (524, 54226), (1048, 27113), (1427, 19912), (2489, 11416), (2854, 9956), (4978, 5708)]