25242728

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4463}}^1$

素因数の和:4577

約数の個数: 32

約数和(自身を含む): 54639360

約数和(自身を除く): 29396632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 4463, 5656, 8926, 17852, 31241, 35704, 62482, 124964, 249928, 450763, 901526, 1803052, 3155341, 3606104, 6310682, 12621364, 25242728]

約数ペア:

[(1, 25242728), (2, 12621364), (4, 6310682), (7, 3606104), (8, 3155341), (14, 1803052), (28, 901526), (56, 450763), (101, 249928), (202, 124964), (404, 62482), (707, 35704), (808, 31241), (1414, 17852), (2828, 8926), (4463, 5656)]