291280064

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{27253}}^1$

素因数の和:27432

約数の個数: 28

約数和(自身を含む): 581491344

約数和(自身を除く): 290211280

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 10688, 27253, 54506, 109012, 218024, 436048, 872096, 1744192, 4551251, 9102502, 18205004, 36410008, 72820016, 145640032, 291280064]

約数ペア:

[(1, 291280064), (2, 145640032), (4, 72820016), (8, 36410008), (16, 18205004), (32, 9102502), (64, 4551251), (167, 1744192), (334, 872096), (668, 436048), (1336, 218024), (2672, 109012), (5344, 54506), (10688, 27253)]