29712436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10781}}^1$

素因数の和:10851

約数の個数: 24

約数和(自身を含む): 57058344

約数和(自身を除く): 27345908

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 10781, 21562, 43124, 140153, 280306, 560612, 571393, 1142786, 2285572, 7428109, 14856218, 29712436]

約数ペア:

[(1, 29712436), (2, 14856218), (4, 7428109), (13, 2285572), (26, 1142786), (52, 571393), (53, 560612), (106, 280306), (212, 140153), (689, 43124), (1378, 21562), (2756, 10781)]