71404508

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134219}}^1$

素因数の和:134249

約数の個数: 24

約数和(自身を含む): 150326400

約数和(自身を除く): 78921892

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 134219, 268438, 536876, 939533, 1879066, 2550161, 3758132, 5100322, 10200644, 17851127, 35702254, 71404508]

約数ペア:

[(1, 71404508), (2, 35702254), (4, 17851127), (7, 10200644), (14, 5100322), (19, 3758132), (28, 2550161), (38, 1879066), (76, 939533), (133, 536876), (266, 268438), (532, 134219)]