47770892

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{70667}}^1$

素因数の和:70697

約数の個数: 18

約数和(自身を含む): 90525708

約数和(自身を除く): 42754816

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 70667, 141334, 282668, 918671, 1837342, 3674684, 11942723, 23885446, 47770892]

約数ペア:

[(1, 47770892), (2, 23885446), (4, 11942723), (13, 3674684), (26, 1837342), (52, 918671), (169, 282668), (338, 141334), (676, 70667)]