40028188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1399}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 73382400

約数和(自身を除く): 33354212

約数列:

[1, 2, 4, 23, 46, 92, 311, 622, 1244, 1399, 2798, 5596, 7153, 14306, 28612, 32177, 64354, 128708, 435089, 870178, 1740356, 10007047, 20014094, 40028188]

約数ペア:

[(1, 40028188), (2, 20014094), (4, 10007047), (23, 1740356), (46, 870178), (92, 435089), (311, 128708), (622, 64354), (1244, 32177), (1399, 28612), (2798, 14306), (5596, 7153)]