25873232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21001}}^1$

素因数の和:21027

約数の個数: 40

約数和(自身を含む): 62501952

約数和(自身を除く): 36628720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 21001, 42002, 84004, 147007, 168008, 231011, 294014, 336016, 462022, 588028, 924044, 1176056, 1617077, 1848088, 2352112, 3234154, 3696176, 6468308, 12936616, 25873232]

約数ペア:

[(1, 25873232), (2, 12936616), (4, 6468308), (7, 3696176), (8, 3234154), (11, 2352112), (14, 1848088), (16, 1617077), (22, 1176056), (28, 924044), (44, 588028), (56, 462022), (77, 336016), (88, 294014), (112, 231011), (154, 168008), (176, 147007), (308, 84004), (616, 42002), (1232, 21001)]