38874388

素因数分解:

$2^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{1321}}^1$

素因数の和:2383

約数の個数: 24

約数和(自身を含む): 77881664

約数和(自身を除く): 39007276

約数列:

[1, 2, 4, 7, 14, 28, 1051, 1321, 2102, 2642, 4204, 5284, 7357, 9247, 14714, 18494, 29428, 36988, 1388371, 2776742, 5553484, 9718597, 19437194, 38874388]

約数ペア:

[(1, 38874388), (2, 19437194), (4, 9718597), (7, 5553484), (14, 2776742), (28, 1388371), (1051, 36988), (1321, 29428), (2102, 18494), (2642, 14714), (4204, 9247), (5284, 7357)]