28913434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:942

約数の個数: 24

約数和(自身を含む): 48038004

約数和(自身を除く): 19124570

約数列:

[1, 2, 11, 22, 121, 157, 242, 314, 761, 1522, 1727, 3454, 8371, 16742, 18997, 37994, 92081, 119477, 184162, 238954, 1314247, 2628494, 14456717, 28913434]

約数ペア:

[(1, 28913434), (2, 14456717), (11, 2628494), (22, 1314247), (121, 238954), (157, 184162), (242, 119477), (314, 92081), (761, 37994), (1522, 18997), (1727, 16742), (3454, 8371)]