26478512

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{2459}}^1$

素因数の和:3140

約数の個数: 20

約数和(自身を含む): 51399240

約数和(自身を除く): 24920728

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2459, 2692, 4918, 5384, 9836, 10768, 19672, 39344, 1654907, 3309814, 6619628, 13239256, 26478512]

約数ペア:

[(1, 26478512), (2, 13239256), (4, 6619628), (8, 3309814), (16, 1654907), (673, 39344), (1346, 19672), (2459, 10768), (2692, 9836), (4918, 5384)]