29121992144

素因数分解:

$2^4\times 7^1\times {\mathrm{260017787}}^1$

素因数の和:260017802

約数の個数: 20

約数和(自身を含む): 64484411424

約数和(自身を除く): 35362419280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 260017787, 520035574, 1040071148, 1820124509, 2080142296, 3640249018, 4160284592, 7280498036, 14560996072, 29121992144]

約数ペア:

[(1, 29121992144), (2, 14560996072), (4, 7280498036), (7, 4160284592), (8, 3640249018), (14, 2080142296), (16, 1820124509), (28, 1040071148), (56, 520035574), (112, 260017787)]