39389672

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6829}}^1$

素因数の和:6945

約数の個数: 32

約数和(自身を含む): 85238400

約数和(自身を除く): 45848728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 6829, 13658, 27316, 47803, 54632, 95606, 191212, 382424, 703387, 1406774, 2813548, 4923709, 5627096, 9847418, 19694836, 39389672]

約数ペア:

[(1, 39389672), (2, 19694836), (4, 9847418), (7, 5627096), (8, 4923709), (14, 2813548), (28, 1406774), (56, 703387), (103, 382424), (206, 191212), (412, 95606), (721, 54632), (824, 47803), (1442, 27316), (2884, 13658), (5768, 6829)]