29913968

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3001}}^1$

素因数の和:3105

約数の個数: 40

約数和(自身を含む): 67004640

約数和(自身を除く): 37090672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 3001, 4984, 6002, 9968, 12004, 21007, 24008, 42014, 48016, 84028, 168056, 267089, 336112, 534178, 1068356, 1869623, 2136712, 3739246, 4273424, 7478492, 14956984, 29913968]

約数ペア:

[(1, 29913968), (2, 14956984), (4, 7478492), (7, 4273424), (8, 3739246), (14, 2136712), (16, 1869623), (28, 1068356), (56, 534178), (89, 336112), (112, 267089), (178, 168056), (356, 84028), (623, 48016), (712, 42014), (1246, 24008), (1424, 21007), (2492, 12004), (3001, 9968), (4984, 6002)]