28456888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5333}}^1$

素因数の和:5391

約数の個数: 32

約数和(自身を含む): 57607200

約数和(自身を除く): 29150312

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 667, 1334, 2668, 5333, 5336, 10666, 21332, 42664, 122659, 154657, 245318, 309314, 490636, 618628, 981272, 1237256, 3557111, 7114222, 14228444, 28456888]

約数ペア:

[(1, 28456888), (2, 14228444), (4, 7114222), (8, 3557111), (23, 1237256), (29, 981272), (46, 618628), (58, 490636), (92, 309314), (116, 245318), (184, 154657), (232, 122659), (667, 42664), (1334, 21332), (2668, 10666), (5333, 5336)]