28541942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4388

約数の個数: 32

約数和(自身を含む): 52496640

約数和(自身を除く): 23954698

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 4339, 6578, 8678, 47729, 56407, 95458, 99797, 112814, 199594, 620477, 1097767, 1240954, 1297361, 2195534, 2594722, 14270971, 28541942]

約数ペア:

[(1, 28541942), (2, 14270971), (11, 2594722), (13, 2195534), (22, 1297361), (23, 1240954), (26, 1097767), (46, 620477), (143, 199594), (253, 112814), (286, 99797), (299, 95458), (506, 56407), (598, 47729), (3289, 8678), (4339, 6578)]