779765536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{15937}}^1$

素因数の和:16097

約数の個数: 48

約数和(自身を含む): 1686877920

約数和(自身を除く): 907112384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 278, 352, 556, 1112, 1529, 2224, 3058, 4448, 6116, 12232, 15937, 24464, 31874, 48928, 63748, 127496, 175307, 254992, 350614, 509984, 701228, 1402456, 2215243, 2804912, 4430486, 5609824, 8860972, 17721944, 24367673, 35443888, 48735346, 70887776, 97470692, 194941384, 389882768, 779765536]

約数ペア:

[(1, 779765536), (2, 389882768), (4, 194941384), (8, 97470692), (11, 70887776), (16, 48735346), (22, 35443888), (32, 24367673), (44, 17721944), (88, 8860972), (139, 5609824), (176, 4430486), (278, 2804912), (352, 2215243), (556, 1402456), (1112, 701228), (1529, 509984), (2224, 350614), (3058, 254992), (4448, 175307), (6116, 127496), (12232, 63748), (15937, 48928), (24464, 31874)]