40199068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110437}}^1$

素因数の和:110461

約数の個数: 24

約数和(自身を含む): 86583392

約数和(自身を除く): 46384324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 110437, 220874, 441748, 773059, 1435681, 1546118, 2871362, 3092236, 5742724, 10049767, 20099534, 40199068]

約数ペア:

[(1, 40199068), (2, 20099534), (4, 10049767), (7, 5742724), (13, 3092236), (14, 2871362), (26, 1546118), (28, 1435681), (52, 773059), (91, 441748), (182, 220874), (364, 110437)]