4431728

素因数分解:

$2^4\times 7^1\times {\mathrm{39569}}^1$

素因数の和:39584

約数の個数: 20

約数和(自身を含む): 9813360

約数和(自身を除く): 5381632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 39569, 79138, 158276, 276983, 316552, 553966, 633104, 1107932, 2215864, 4431728]

約数ペア:

[(1, 4431728), (2, 2215864), (4, 1107932), (7, 633104), (8, 553966), (14, 316552), (16, 276983), (28, 158276), (56, 79138), (112, 39569)]