28187664

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{14323}}^1$

素因数の和:14375

約数の個数: 40

約数和(自身を含む): 74599392

約数和(自身を除く): 46411728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 14323, 28646, 42969, 57292, 85938, 114584, 171876, 229168, 343752, 587243, 687504, 1174486, 1761729, 2348972, 3523458, 4697944, 7046916, 9395888, 14093832, 28187664]

約数ペア:

[(1, 28187664), (2, 14093832), (3, 9395888), (4, 7046916), (6, 4697944), (8, 3523458), (12, 2348972), (16, 1761729), (24, 1174486), (41, 687504), (48, 587243), (82, 343752), (123, 229168), (164, 171876), (246, 114584), (328, 85938), (492, 57292), (656, 42969), (984, 28646), (1968, 14323)]