29991884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6949}}^1$

素因数の和:7049

約数の個数: 24

約数和(自身を含む): 57212400

約数和(自身を除く): 27220516

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 6949, 13898, 27796, 90337, 180674, 361348, 576767, 1153534, 2307068, 7497971, 14995942, 29991884]

約数ペア:

[(1, 29991884), (2, 14995942), (4, 7497971), (13, 2307068), (26, 1153534), (52, 576767), (83, 361348), (166, 180674), (332, 90337), (1079, 27796), (2158, 13898), (4316, 6949)]