3280144

素因数分解:

$2^4\times 7^1\times {\mathrm{29287}}^1$

素因数の和:29302

約数の個数: 20

約数和(自身を含む): 7263424

約数和(自身を除く): 3983280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 29287, 58574, 117148, 205009, 234296, 410018, 468592, 820036, 1640072, 3280144]

約数ペア:

[(1, 3280144), (2, 1640072), (4, 820036), (7, 468592), (8, 410018), (14, 234296), (16, 205009), (28, 117148), (56, 58574), (112, 29287)]