38874288

素因数分解:

$2^4\times 3^1\times {\mathrm{487}}^1\times {\mathrm{1663}}^1$

素因数の和:2161

約数の個数: 40

約数和(自身を含む): 100691968

約数和(自身を除く): 61817680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 487, 974, 1461, 1663, 1948, 2922, 3326, 3896, 4989, 5844, 6652, 7792, 9978, 11688, 13304, 19956, 23376, 26608, 39912, 79824, 809881, 1619762, 2429643, 3239524, 4859286, 6479048, 9718572, 12958096, 19437144, 38874288]

約数ペア:

[(1, 38874288), (2, 19437144), (3, 12958096), (4, 9718572), (6, 6479048), (8, 4859286), (12, 3239524), (16, 2429643), (24, 1619762), (48, 809881), (487, 79824), (974, 39912), (1461, 26608), (1663, 23376), (1948, 19956), (2922, 13304), (3326, 11688), (3896, 9978), (4989, 7792), (5844, 6652)]