25888913672

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{40963471}}^1$

素因数の和:40963556

約数の個数: 16

約数和(自身を含む): 49156166400

約数和(自身を除く): 23267252728

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 40963471, 81926942, 163853884, 327707768, 3236114209, 6472228418, 12944456836, 25888913672]

約数ペア:

[(1, 25888913672), (2, 12944456836), (4, 6472228418), (8, 3236114209), (79, 327707768), (158, 163853884), (316, 81926942), (632, 40963471)]