29320144

素因数分解:

$2^4\times 7^1\times {\mathrm{261787}}^1$

素因数の和:261802

約数の個数: 20

約数和(自身を含む): 64923424

約数和(自身を除く): 35603280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 261787, 523574, 1047148, 1832509, 2094296, 3665018, 4188592, 7330036, 14660072, 29320144]

約数ペア:

[(1, 29320144), (2, 14660072), (4, 7330036), (7, 4188592), (8, 3665018), (14, 2094296), (16, 1832509), (28, 1047148), (56, 523574), (112, 261787)]