28115494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{27191}}^1$

素因数の和:27251

約数の個数: 16

約数和(自身を含む): 46987776

約数和(自身を除く): 18872282

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 27191, 54382, 299101, 598202, 1277977, 2555954, 14057747, 28115494]

約数ペア:

[(1, 28115494), (2, 14057747), (11, 2555954), (22, 1277977), (47, 598202), (94, 299101), (517, 54382), (1034, 27191)]