1645022176

素因数分解:

$2^5\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{3529}}^1$

素因数の和:5627

約数の個数: 48

約数和(自身を含む): 3704127840

約数和(自身を除く): 2059105664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2081, 3529, 4162, 7058, 8324, 14116, 14567, 16648, 24703, 28232, 29134, 33296, 49406, 56464, 58268, 66592, 98812, 112928, 116536, 197624, 233072, 395248, 466144, 790496, 7343849, 14687698, 29375396, 51406943, 58750792, 102813886, 117501584, 205627772, 235003168, 411255544, 822511088, 1645022176]

約数ペア:

[(1, 1645022176), (2, 822511088), (4, 411255544), (7, 235003168), (8, 205627772), (14, 117501584), (16, 102813886), (28, 58750792), (32, 51406943), (56, 29375396), (112, 14687698), (224, 7343849), (2081, 790496), (3529, 466144), (4162, 395248), (7058, 233072), (8324, 197624), (14116, 116536), (14567, 112928), (16648, 98812), (24703, 66592), (28232, 58268), (29134, 56464), (33296, 49406)]