8889667712

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{36191}}^1$

素因数の和:36325

約数の個数: 64

約数和(自身を含む): 18827078400

約数和(自身を除く): 9937410688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 101, 128, 152, 202, 304, 404, 608, 808, 1216, 1616, 1919, 2432, 3232, 3838, 6464, 7676, 12928, 15352, 30704, 36191, 61408, 72382, 122816, 144764, 245632, 289528, 579056, 687629, 1158112, 1375258, 2316224, 2750516, 3655291, 4632448, 5501032, 7310582, 11002064, 14621164, 22004128, 29242328, 44008256, 58484656, 69450529, 88016512, 116969312, 138901058, 233938624, 277802116, 467877248, 555604232, 1111208464, 2222416928, 4444833856, 8889667712]

約数ペア:

[(1, 8889667712), (2, 4444833856), (4, 2222416928), (8, 1111208464), (16, 555604232), (19, 467877248), (32, 277802116), (38, 233938624), (64, 138901058), (76, 116969312), (101, 88016512), (128, 69450529), (152, 58484656), (202, 44008256), (304, 29242328), (404, 22004128), (608, 14621164), (808, 11002064), (1216, 7310582), (1616, 5501032), (1919, 4632448), (2432, 3655291), (3232, 2750516), (3838, 2316224), (6464, 1375258), (7676, 1158112), (12928, 687629), (15352, 579056), (30704, 289528), (36191, 245632), (61408, 144764), (72382, 122816)]