28681674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7673}}^1$

素因数の和:7774

約数の個数: 32

約数和(自身を含む): 66303360

約数和(自身を除く): 37621686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 7673, 15346, 23019, 46038, 53711, 107422, 161133, 322266, 682897, 1365794, 2048691, 4097382, 4780279, 9560558, 14340837, 28681674]

約数ペア:

[(1, 28681674), (2, 14340837), (3, 9560558), (6, 4780279), (7, 4097382), (14, 2048691), (21, 1365794), (42, 682897), (89, 322266), (178, 161133), (267, 107422), (534, 53711), (623, 46038), (1246, 23019), (1869, 15346), (3738, 7673)]