71908516

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{8731}}^1$

素因数の和:8835

約数の個数: 24

約数和(自身を含む): 132027840

約数和(自身を除く): 60119324

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 8731, 17462, 34924, 253199, 506398, 619901, 1012796, 1239802, 2479604, 17977129, 35954258, 71908516]

約数ペア:

[(1, 71908516), (2, 35954258), (4, 17977129), (29, 2479604), (58, 1239802), (71, 1012796), (116, 619901), (142, 506398), (284, 253199), (2059, 34924), (4118, 17462), (8236, 8731)]