23471728

素因数分解:

$2^4\times 7^1\times {\mathrm{209569}}^1$

素因数の和:209584

約数の個数: 20

約数和(自身を含む): 51973360

約数和(自身を除く): 28501632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 209569, 419138, 838276, 1466983, 1676552, 2933966, 3353104, 5867932, 11735864, 23471728]

約数ペア:

[(1, 23471728), (2, 11735864), (4, 5867932), (7, 3353104), (8, 2933966), (14, 1676552), (16, 1466983), (28, 838276), (56, 419138), (112, 209569)]