71754176

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{86243}}^1$

素因数の和:86268

約数の個数: 28

約数和(自身を含む): 153341832

約数和(自身を除く): 81587656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 86243, 172486, 344972, 689944, 1121159, 1379888, 2242318, 2759776, 4484636, 5519552, 8969272, 17938544, 35877088, 71754176]

約数ペア:

[(1, 71754176), (2, 35877088), (4, 17938544), (8, 8969272), (13, 5519552), (16, 4484636), (26, 2759776), (32, 2242318), (52, 1379888), (64, 1121159), (104, 689944), (208, 344972), (416, 172486), (832, 86243)]