38208872

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 79056000

約数和(自身を除く): 40847128

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 169, 236, 338, 472, 479, 676, 767, 958, 1352, 1534, 1916, 3068, 3832, 6136, 6227, 9971, 12454, 19942, 24908, 28261, 39884, 49816, 56522, 79768, 80951, 113044, 161902, 226088, 323804, 367393, 647608, 734786, 1469572, 2939144, 4776109, 9552218, 19104436, 38208872]

約数ペア:

[(1, 38208872), (2, 19104436), (4, 9552218), (8, 4776109), (13, 2939144), (26, 1469572), (52, 734786), (59, 647608), (104, 367393), (118, 323804), (169, 226088), (236, 161902), (338, 113044), (472, 80951), (479, 79768), (676, 56522), (767, 49816), (958, 39884), (1352, 28261), (1534, 24908), (1916, 19942), (3068, 12454), (3832, 9971), (6136, 6227)]