42439682

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 24

約数和(自身を含む): 66920256

約数和(自身を除く): 24480574

約数列:

[1, 2, 31, 62, 71, 142, 311, 622, 961, 1922, 2201, 4402, 9641, 19282, 22081, 44162, 68231, 136462, 298871, 597742, 684511, 1369022, 21219841, 42439682]

約数ペア:

[(1, 42439682), (2, 21219841), (31, 1369022), (62, 684511), (71, 597742), (142, 298871), (311, 136462), (622, 68231), (961, 44162), (1922, 22081), (2201, 19282), (4402, 9641)]