40871908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{132701}}^1$

素因数の和:132723

約数の個数: 24

約数和(自身を含む): 89175744

約数和(自身を除く): 48303836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 132701, 265402, 530804, 928907, 1459711, 1857814, 2919422, 3715628, 5838844, 10217977, 20435954, 40871908]

約数ペア:

[(1, 40871908), (2, 20435954), (4, 10217977), (7, 5838844), (11, 3715628), (14, 2919422), (22, 1857814), (28, 1459711), (44, 928907), (77, 530804), (154, 265402), (308, 132701)]