38439568

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{7129}}^1$

素因数の和:7474

約数の個数: 20

約数和(自身を含む): 74708140

約数和(自身を除く): 36268572

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 7129, 14258, 28516, 57032, 114064, 2402473, 4804946, 9609892, 19219784, 38439568]

約数ペア:

[(1, 38439568), (2, 19219784), (4, 9609892), (8, 4804946), (16, 2402473), (337, 114064), (674, 57032), (1348, 28516), (2696, 14258), (5392, 7129)]