47220368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{599}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 98952000

約数和(自身を除く): 51731632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 379, 599, 758, 1198, 1516, 2396, 3032, 4792, 4927, 6064, 7787, 9584, 9854, 15574, 19708, 31148, 39416, 62296, 78832, 124592, 227021, 454042, 908084, 1816168, 2951273, 3632336, 5902546, 11805092, 23610184, 47220368]

約数ペア:

[(1, 47220368), (2, 23610184), (4, 11805092), (8, 5902546), (13, 3632336), (16, 2951273), (26, 1816168), (52, 908084), (104, 454042), (208, 227021), (379, 124592), (599, 78832), (758, 62296), (1198, 39416), (1516, 31148), (2396, 19708), (3032, 15574), (4792, 9854), (4927, 9584), (6064, 7787)]