28018077434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{25523}}^1$

素因数の和:26014

約数の個数: 32

約数和(自身を含む): 45152976960

約数和(自身を除く): 17134899526

約数列:

[1, 2, 17, 34, 83, 166, 389, 778, 1411, 2822, 6613, 13226, 25523, 32287, 51046, 64574, 433891, 548879, 867782, 1097758, 2118409, 4236818, 9928447, 19856894, 36012953, 72025906, 168783599, 337567198, 824061101, 1648122202, 14009038717, 28018077434]

約数ペア:

[(1, 28018077434), (2, 14009038717), (17, 1648122202), (34, 824061101), (83, 337567198), (166, 168783599), (389, 72025906), (778, 36012953), (1411, 19856894), (2822, 9928447), (6613, 4236818), (13226, 2118409), (25523, 1097758), (32287, 867782), (51046, 548879), (64574, 433891)]