25405386

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{811}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 53319168

約数和(自身を除く): 27913782

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 227, 454, 681, 811, 1362, 1622, 2433, 4866, 5221, 10442, 15663, 18653, 31326, 37306, 55959, 111918, 184097, 368194, 552291, 1104582, 4234231, 8468462, 12702693, 25405386]

約数ペア:

[(1, 25405386), (2, 12702693), (3, 8468462), (6, 4234231), (23, 1104582), (46, 552291), (69, 368194), (138, 184097), (227, 111918), (454, 55959), (681, 37306), (811, 31326), (1362, 18653), (1622, 15663), (2433, 10442), (4866, 5221)]