29849872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{143509}}^1$

素因数の和:143530

約数の個数: 20

約数和(自身を含む): 62283340

約数和(自身を除く): 32433468

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 143509, 287018, 574036, 1148072, 1865617, 2296144, 3731234, 7462468, 14924936, 29849872]

約数ペア:

[(1, 29849872), (2, 14924936), (4, 7462468), (8, 3731234), (13, 2296144), (16, 1865617), (26, 1148072), (52, 574036), (104, 287018), (208, 143509)]