29900936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2687}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 31062904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2687, 2782, 5374, 5564, 10748, 11128, 21496, 34931, 69862, 139724, 279448, 287509, 575018, 1150036, 2300072, 3737617, 7475234, 14950468, 29900936]

約数ペア:

[(1, 29900936), (2, 14950468), (4, 7475234), (8, 3737617), (13, 2300072), (26, 1150036), (52, 575018), (104, 287509), (107, 279448), (214, 139724), (428, 69862), (856, 34931), (1391, 21496), (2687, 11128), (2782, 10748), (5374, 5564)]