38924756

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:912

約数の個数: 36

約数和(自身を含む): 74892384

約数和(自身を除く): 35967628

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 284, 338, 676, 811, 923, 1622, 1846, 3244, 3692, 10543, 11999, 21086, 23998, 42172, 47996, 57581, 115162, 137059, 230324, 274118, 548236, 748553, 1497106, 2994212, 9731189, 19462378, 38924756]

約数ペア:

[(1, 38924756), (2, 19462378), (4, 9731189), (13, 2994212), (26, 1497106), (52, 748553), (71, 548236), (142, 274118), (169, 230324), (284, 137059), (338, 115162), (676, 57581), (811, 47996), (923, 42172), (1622, 23998), (1846, 21086), (3244, 11999), (3692, 10543)]