25945502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 45326304

約数和(自身を除く): 19380802

約数列:

[1, 2, 11, 17, 22, 34, 173, 187, 346, 374, 401, 802, 1903, 2941, 3806, 4411, 5882, 6817, 8822, 13634, 32351, 64702, 69373, 74987, 138746, 149974, 763103, 1179341, 1526206, 2358682, 12972751, 25945502]

約数ペア:

[(1, 25945502), (2, 12972751), (11, 2358682), (17, 1526206), (22, 1179341), (34, 763103), (173, 149974), (187, 138746), (346, 74987), (374, 69373), (401, 64702), (802, 32351), (1903, 13634), (2941, 8822), (3806, 6817), (4411, 5882)]