725908928

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{76123}}^1$

素因数の和:76284

約数の個数: 28

約数和(自身を含む): 1450162200

約数和(自身を除く): 724253272

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2384, 4768, 9536, 76123, 152246, 304492, 608984, 1217968, 2435936, 4871872, 11342327, 22684654, 45369308, 90738616, 181477232, 362954464, 725908928]

約数ペア:

[(1, 725908928), (2, 362954464), (4, 181477232), (8, 90738616), (16, 45369308), (32, 22684654), (64, 11342327), (149, 4871872), (298, 2435936), (596, 1217968), (1192, 608984), (2384, 304492), (4768, 152246), (9536, 76123)]