28757038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21557}}^1$

素因数の和:21611

約数の個数: 16

約数和(自身を含む): 46565280

約数和(自身を除く): 17808242

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 21557, 43114, 495811, 625153, 991622, 1250306, 14378519, 28757038]

約数ペア:

[(1, 28757038), (2, 14378519), (23, 1250306), (29, 991622), (46, 625153), (58, 495811), (667, 43114), (1334, 21557)]