25124118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3019}}^1$

素因数の和:3116

約数の個数: 32

約数和(自身を含む): 53635200

約数和(自身を除く): 28511082

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 3019, 4161, 6038, 8322, 9057, 18114, 57361, 114722, 172083, 220387, 344166, 440774, 661161, 1322322, 4187353, 8374706, 12562059, 25124118]

約数ペア:

[(1, 25124118), (2, 12562059), (3, 8374706), (6, 4187353), (19, 1322322), (38, 661161), (57, 440774), (73, 344166), (114, 220387), (146, 172083), (219, 114722), (438, 57361), (1387, 18114), (2774, 9057), (3019, 8322), (4161, 6038)]