78079072

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{9721}}^1$

素因数の和:9982

約数の個数: 24

約数和(自身を含む): 154346472

約数和(自身を除く): 76267400

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 4016, 8032, 9721, 19442, 38884, 77768, 155536, 311072, 2439971, 4879942, 9759884, 19519768, 39039536, 78079072]

約数ペア:

[(1, 78079072), (2, 39039536), (4, 19519768), (8, 9759884), (16, 4879942), (32, 2439971), (251, 311072), (502, 155536), (1004, 77768), (2008, 38884), (4016, 19442), (8032, 9721)]