78039328

素因数分解:

$2^5\times {\mathrm{271}}^1\times {\mathrm{8999}}^1$

素因数の和:9280

約数の個数: 24

約数和(自身を含む): 154224000

約数和(自身を除く): 76184672

約数列:

[1, 2, 4, 8, 16, 32, 271, 542, 1084, 2168, 4336, 8672, 8999, 17998, 35996, 71992, 143984, 287968, 2438729, 4877458, 9754916, 19509832, 39019664, 78039328]

約数ペア:

[(1, 78039328), (2, 39019664), (4, 19509832), (8, 9754916), (16, 4877458), (32, 2438729), (271, 287968), (542, 143984), (1084, 71992), (2168, 35996), (4336, 17998), (8672, 8999)]