40688576

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{33461}}^1$

素因数の和:33492

約数の個数: 28

約数和(自身を含む): 84993480

約数和(自身を除く): 44304904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 33461, 66922, 133844, 267688, 535376, 635759, 1070752, 1271518, 2141504, 2543036, 5086072, 10172144, 20344288, 40688576]

約数ペア:

[(1, 40688576), (2, 20344288), (4, 10172144), (8, 5086072), (16, 2543036), (19, 2141504), (32, 1271518), (38, 1070752), (64, 635759), (76, 535376), (152, 267688), (304, 133844), (608, 66922), (1216, 33461)]