40669226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{22031}}^1$

素因数の和:22117

約数の個数: 16

約数和(自身を含む): 66624768

約数和(自身を除く): 25955542

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 22031, 44062, 286403, 572806, 1564201, 3128402, 20334613, 40669226]

約数ペア:

[(1, 40669226), (2, 20334613), (13, 3128402), (26, 1564201), (71, 572806), (142, 286403), (923, 44062), (1846, 22031)]