71968832

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{86501}}^1$

素因数の和:86526

約数の個数: 28

約数和(自身を含む): 153800556

約数和(自身を除く): 81831724

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 86501, 173002, 346004, 692008, 1124513, 1384016, 2249026, 2768032, 4498052, 5536064, 8996104, 17992208, 35984416, 71968832]

約数ペア:

[(1, 71968832), (2, 35984416), (4, 17992208), (8, 8996104), (13, 5536064), (16, 4498052), (26, 2768032), (32, 2249026), (52, 1384016), (64, 1124513), (104, 692008), (208, 346004), (416, 173002), (832, 86501)]