2275676872

素因数分解:

$2^3\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{36643}}^1$

素因数の和:37765

約数の個数: 32

約数和(自身を含む): 4880980800

約数和(自身を除く): 2605303928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1109, 2218, 4436, 7763, 8872, 15526, 31052, 36643, 62104, 73286, 146572, 256501, 293144, 513002, 1026004, 2052008, 40637087, 81274174, 162548348, 284459609, 325096696, 568919218, 1137838436, 2275676872]

約数ペア:

[(1, 2275676872), (2, 1137838436), (4, 568919218), (7, 325096696), (8, 284459609), (14, 162548348), (28, 81274174), (56, 40637087), (1109, 2052008), (2218, 1026004), (4436, 513002), (7763, 293144), (8872, 256501), (15526, 146572), (31052, 73286), (36643, 62104)]