28851088

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{823}}^1$

素因数の和:1151

約数の個数: 40

約数和(自身を含む): 64166528

約数和(自身を除く): 35315440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 626, 823, 1252, 1646, 2191, 2504, 3292, 4382, 5008, 5761, 6584, 8764, 11522, 13168, 17528, 23044, 35056, 46088, 92176, 257599, 515198, 1030396, 1803193, 2060792, 3606386, 4121584, 7212772, 14425544, 28851088]

約数ペア:

[(1, 28851088), (2, 14425544), (4, 7212772), (7, 4121584), (8, 3606386), (14, 2060792), (16, 1803193), (28, 1030396), (56, 515198), (112, 257599), (313, 92176), (626, 46088), (823, 35056), (1252, 23044), (1646, 17528), (2191, 13168), (2504, 11522), (3292, 8764), (4382, 6584), (5008, 5761)]