25051702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 41846112

約数和(自身を除く): 16794410

約数列:

[1, 2, 13, 26, 67, 73, 134, 146, 197, 394, 871, 949, 1742, 1898, 2561, 4891, 5122, 9782, 13199, 14381, 26398, 28762, 63583, 127166, 171587, 186953, 343174, 373906, 963527, 1927054, 12525851, 25051702]

約数ペア:

[(1, 25051702), (2, 12525851), (13, 1927054), (26, 963527), (67, 373906), (73, 343174), (134, 186953), (146, 171587), (197, 127166), (394, 63583), (871, 28762), (949, 26398), (1742, 14381), (1898, 13199), (2561, 9782), (4891, 5122)]