72781532

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{8837}}^1$

素因数の和:8941

約数の個数: 24

約数和(自身を含む): 133630560

約数和(自身を除く): 60849028

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 8837, 17674, 35348, 256273, 512546, 627427, 1025092, 1254854, 2509708, 18195383, 36390766, 72781532]

約数ペア:

[(1, 72781532), (2, 36390766), (4, 18195383), (29, 2509708), (58, 1254854), (71, 1025092), (116, 627427), (142, 512546), (284, 256273), (2059, 35348), (4118, 17674), (8236, 8837)]