25205732

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2333}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 45942456

約数和(自身を除く): 20736724

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2333, 2701, 4666, 5402, 9332, 10804, 86321, 170309, 172642, 340618, 345284, 681236, 6301433, 12602866, 25205732]

約数ペア:

[(1, 25205732), (2, 12602866), (4, 6301433), (37, 681236), (73, 345284), (74, 340618), (146, 172642), (148, 170309), (292, 86321), (2333, 10804), (2701, 9332), (4666, 5402)]