61644656

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{13711}}^1$

素因数の和:14000

約数の個数: 20

約数和(自身を含む): 119870304

約数和(自身を除く): 58225648

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 13711, 27422, 54844, 109688, 219376, 3852791, 7705582, 15411164, 30822328, 61644656]

約数ペア:

[(1, 61644656), (2, 30822328), (4, 15411164), (8, 7705582), (16, 3852791), (281, 219376), (562, 109688), (1124, 54844), (2248, 27422), (4496, 13711)]