40143824

素因数分解:

$2^4\times 7^1\times {\mathrm{358427}}^1$

素因数の和:358442

約数の個数: 20

約数和(自身を含む): 88890144

約数和(自身を除く): 48746320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 358427, 716854, 1433708, 2508989, 2867416, 5017978, 5734832, 10035956, 20071912, 40143824]

約数ペア:

[(1, 40143824), (2, 20071912), (4, 10035956), (7, 5734832), (8, 5017978), (14, 2867416), (16, 2508989), (28, 1433708), (56, 716854), (112, 358427)]