26840048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1113

約数の個数: 40

約数和(自身を含む): 54746496

約数和(自身を除く): 27906448

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1021, 1643, 2042, 3286, 4084, 6572, 8168, 13144, 16336, 26288, 31651, 54113, 63302, 108226, 126604, 216452, 253208, 432904, 506416, 865808, 1677503, 3355006, 6710012, 13420024, 26840048]

約数ペア:

[(1, 26840048), (2, 13420024), (4, 6710012), (8, 3355006), (16, 1677503), (31, 865808), (53, 506416), (62, 432904), (106, 253208), (124, 216452), (212, 126604), (248, 108226), (424, 63302), (496, 54113), (848, 31651), (1021, 26288), (1643, 16336), (2042, 13144), (3286, 8168), (4084, 6572)]